1513306816

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{198701}}^1$

素因数の和:198737

約数の個数: 56

約数和(自身を含む): 3633862176

約数和(自身を除く): 2120555360

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 136, 224, 238, 272, 448, 476, 544, 952, 1088, 1904, 3808, 7616, 198701, 397402, 794804, 1390907, 1589608, 2781814, 3179216, 3377917, 5563628, 6358432, 6755834, 11127256, 12716864, 13511668, 22254512, 23645419, 27023336, 44509024, 47290838, 54046672, 89018048, 94581676, 108093344, 189163352, 216186688, 378326704, 756653408, 1513306816]

約数ペア:

[(1, 1513306816), (2, 756653408), (4, 378326704), (7, 216186688), (8, 189163352), (14, 108093344), (16, 94581676), (17, 89018048), (28, 54046672), (32, 47290838), (34, 44509024), (56, 27023336), (64, 23645419), (68, 22254512), (112, 13511668), (119, 12716864), (136, 11127256), (224, 6755834), (238, 6358432), (272, 5563628), (448, 3377917), (476, 3179216), (544, 2781814), (952, 1589608), (1088, 1390907), (1904, 794804), (3808, 397402), (7616, 198701)]