1397474682

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{88661}}^1$

素因数の和:88774

約数の個数: 32

約数和(自身を含む): 2910950784

約数和(自身を除く): 1513476102

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 2627, 5254, 7881, 15762, 88661, 177322, 265983, 531966, 3280457, 6294931, 6560914, 9841371, 12589862, 18884793, 19682742, 37769586, 232912447, 465824894, 698737341, 1397474682]

約数ペア:

[(1, 1397474682), (2, 698737341), (3, 465824894), (6, 232912447), (37, 37769586), (71, 19682742), (74, 18884793), (111, 12589862), (142, 9841371), (213, 6560914), (222, 6294931), (426, 3280457), (2627, 531966), (5254, 265983), (7881, 177322), (15762, 88661)]