2017697802

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{19961}}^1$

素因数の和:20974

約数の個数: 32

約数和(自身を含む): 4277297664

約数和(自身を除く): 2259599862

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 991, 1982, 2973, 5946, 16847, 19961, 33694, 39922, 50541, 59883, 101082, 119766, 339337, 678674, 1018011, 2036022, 19781351, 39562702, 59344053, 118688106, 336282967, 672565934, 1008848901, 2017697802]

約数ペア:

[(1, 2017697802), (2, 1008848901), (3, 672565934), (6, 336282967), (17, 118688106), (34, 59344053), (51, 39562702), (102, 19781351), (991, 2036022), (1982, 1018011), (2973, 678674), (5946, 339337), (16847, 119766), (19961, 101082), (33694, 59883), (39922, 50541)]