1879981334

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{349}}^1$

素因数の和:658

約数の個数: 96

約数和(自身を含む): 3792096000

約数和(自身を除く): 1912114666

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 263, 266, 349, 418, 526, 539, 698, 931, 1078, 1463, 1841, 1862, 2443, 2893, 2926, 3682, 3839, 4886, 4997, 5786, 6631, 7678, 9994, 10241, 12887, 13262, 17101, 20251, 20482, 25774, 26873, 34202, 34979, 40502, 46417, 53746, 54967, 69958, 72941, 91787, 92834, 109934, 141757, 145882, 183574, 188111, 244853, 283514, 324919, 376222, 384769, 489706, 510587, 642509, 649838, 769538, 1009657, 1021174, 1285018, 1743953, 2019314, 2693383, 3487906, 3574109, 4497563, 5386766, 7067599, 7148218, 8995126, 12207671, 14135198, 19183483, 24415342, 38366966, 49473193, 85453697, 98946386, 134284381, 170907394, 268568762, 939990667, 1879981334]

約数ペア:

[(1, 1879981334), (2, 939990667), (7, 268568762), (11, 170907394), (14, 134284381), (19, 98946386), (22, 85453697), (38, 49473193), (49, 38366966), (77, 24415342), (98, 19183483), (133, 14135198), (154, 12207671), (209, 8995126), (263, 7148218), (266, 7067599), (349, 5386766), (418, 4497563), (526, 3574109), (539, 3487906), (698, 2693383), (931, 2019314), (1078, 1743953), (1463, 1285018), (1841, 1021174), (1862, 1009657), (2443, 769538), (2893, 649838), (2926, 642509), (3682, 510587), (3839, 489706), (4886, 384769), (4997, 376222), (5786, 324919), (6631, 283514), (7678, 244853), (9994, 188111), (10241, 183574), (12887, 145882), (13262, 141757), (17101, 109934), (20251, 92834), (20482, 91787), (25774, 72941), (26873, 69958), (34202, 54967), (34979, 53746), (40502, 46417)]