918796610

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{661}}^1\times {\mathrm{1433}}^1$

素因数の和:2198

約数の個数: 32

約数和(自身を含む): 1674579312

約数和(自身を除く): 755782702

約数列:

[1, 2, 5, 10, 97, 194, 485, 661, 970, 1322, 1433, 2866, 3305, 6610, 7165, 14330, 64117, 128234, 139001, 278002, 320585, 641170, 695005, 947213, 1390010, 1894426, 4736065, 9472130, 91879661, 183759322, 459398305, 918796610]

約数ペア:

[(1, 918796610), (2, 459398305), (5, 183759322), (10, 91879661), (97, 9472130), (194, 4736065), (485, 1894426), (661, 1390010), (970, 947213), (1322, 695005), (1433, 641170), (2866, 320585), (3305, 278002), (6610, 139001), (7165, 128234), (14330, 64117)]