2191762

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 32

約数和(自身を含む): 3732480

約数和(自身を除く): 1540718

約数列:

[1, 2, 23, 29, 31, 46, 53, 58, 62, 106, 667, 713, 899, 1219, 1334, 1426, 1537, 1643, 1798, 2438, 3074, 3286, 20677, 35351, 37789, 41354, 47647, 70702, 75578, 95294, 1095881, 2191762]

約数ペア:

[(1, 2191762), (2, 1095881), (23, 95294), (29, 75578), (31, 70702), (46, 47647), (53, 41354), (58, 37789), (62, 35351), (106, 20677), (667, 3286), (713, 3074), (899, 2438), (1219, 1798), (1334, 1643), (1426, 1537)]