1777460074990

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{14207}}^1\times {\mathrm{128981}}^1$

素因数の和:143292

約数の個数: 32

約数和(自身を含む): 3232664515584

約数和(自身を除く): 1455204440594

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 14207, 28414, 71035, 128981, 142070, 257962, 644905, 1289810, 1378079, 2756158, 6890395, 12511157, 13780790, 25022314, 62555785, 125111570, 1832433067, 3664866134, 9162165335, 18324330670, 177746007499, 355492014998, 888730037495, 1777460074990]

約数ペア:

[(1, 1777460074990), (2, 888730037495), (5, 355492014998), (10, 177746007499), (97, 18324330670), (194, 9162165335), (485, 3664866134), (970, 1832433067), (14207, 125111570), (28414, 62555785), (71035, 25022314), (128981, 13780790), (142070, 12511157), (257962, 6890395), (644905, 2756158), (1289810, 1378079)]