339977902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 565367040

約数和(自身を除く): 225389138

約数列:

[1, 2, 11, 22, 113, 163, 226, 326, 839, 1243, 1678, 1793, 2486, 3586, 9229, 18419, 18458, 36838, 94807, 136757, 189614, 202609, 273514, 405218, 1042877, 1504327, 2085754, 3008654, 15453541, 30907082, 169988951, 339977902]

約数ペア:

[(1, 339977902), (2, 169988951), (11, 30907082), (22, 15453541), (113, 3008654), (163, 2085754), (226, 1504327), (326, 1042877), (839, 405218), (1243, 273514), (1678, 202609), (1793, 189614), (2486, 136757), (3586, 94807), (9229, 36838), (18419, 18458)]