2103397762448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{632977}}^1$

素因数の和:633664

約数の個数: 80

約数和(自身を含む): 4549238205120

約数和(自身を除く): 2445840442672

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 643, 646, 1286, 1292, 2572, 2584, 5144, 5168, 10288, 10931, 12217, 21862, 24434, 43724, 48868, 87448, 97736, 174896, 195472, 207689, 415378, 632977, 830756, 1265954, 1661512, 2531908, 3323024, 5063816, 10127632, 10760609, 12026563, 21521218, 24053126, 43042436, 48106252, 86084872, 96212504, 172169744, 192425008, 204451571, 407004211, 408903142, 814008422, 817806284, 1628016844, 1635612568, 3256033688, 3271225136, 6512067376, 6919071587, 7733080009, 13838143174, 15466160018, 27676286348, 30932320036, 55352572696, 61864640072, 110705145392, 123729280144, 131462360153, 262924720306, 525849440612, 1051698881224, 2103397762448]

約数ペア:

[(1, 2103397762448), (2, 1051698881224), (4, 525849440612), (8, 262924720306), (16, 131462360153), (17, 123729280144), (19, 110705145392), (34, 61864640072), (38, 55352572696), (68, 30932320036), (76, 27676286348), (136, 15466160018), (152, 13838143174), (272, 7733080009), (304, 6919071587), (323, 6512067376), (643, 3271225136), (646, 3256033688), (1286, 1635612568), (1292, 1628016844), (2572, 817806284), (2584, 814008422), (5144, 408903142), (5168, 407004211), (10288, 204451571), (10931, 192425008), (12217, 172169744), (21862, 96212504), (24434, 86084872), (43724, 48106252), (48868, 43042436), (87448, 24053126), (97736, 21521218), (174896, 12026563), (195472, 10760609), (207689, 10127632), (415378, 5063816), (632977, 3323024), (830756, 2531908), (1265954, 1661512)]