268902914

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{971}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 468052992

約数和(自身を除く): 199150078

約数列:

[1, 2, 7, 14, 131, 151, 262, 302, 917, 971, 1057, 1834, 1942, 2114, 6797, 13594, 19781, 39562, 127201, 138467, 146621, 254402, 276934, 293242, 890407, 1026347, 1780814, 2052694, 19207351, 38414702, 134451457, 268902914]

約数ペア:

[(1, 268902914), (2, 134451457), (7, 38414702), (14, 19207351), (131, 2052694), (151, 1780814), (262, 1026347), (302, 890407), (917, 293242), (971, 276934), (1057, 254402), (1834, 146621), (1942, 138467), (2114, 127201), (6797, 39562), (13594, 19781)]