870868914

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{74167}}^1$

素因数の和:74294

約数の個数: 32

約数和(自身を含む): 1851233280

約数和(自身を除く): 980364366

約数列:

[1, 2, 3, 6, 19, 38, 57, 103, 114, 206, 309, 618, 1957, 3914, 5871, 11742, 74167, 148334, 222501, 445002, 1409173, 2818346, 4227519, 7639201, 8455038, 15278402, 22917603, 45835206, 145144819, 290289638, 435434457, 870868914]

約数ペア:

[(1, 870868914), (2, 435434457), (3, 290289638), (6, 145144819), (19, 45835206), (38, 22917603), (57, 15278402), (103, 8455038), (114, 7639201), (206, 4227519), (309, 2818346), (618, 1409173), (1957, 445002), (3914, 222501), (5871, 148334), (11742, 74167)]