1268888930

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1\times {\mathrm{1123}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 2310332544

約数和(自身を除く): 1041443614

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1097, 1123, 2194, 2246, 5485, 5615, 10970, 11230, 112991, 115669, 225982, 231338, 564955, 578345, 1129910, 1156690, 1231931, 2463862, 6159655, 12319310, 126888893, 253777786, 634444465, 1268888930]

約数ペア:

[(1, 1268888930), (2, 634444465), (5, 253777786), (10, 126888893), (103, 12319310), (206, 6159655), (515, 2463862), (1030, 1231931), (1097, 1156690), (1123, 1129910), (2194, 578345), (2246, 564955), (5485, 231338), (5615, 225982), (10970, 115669), (11230, 112991)]