401027198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{8297}}^1$

素因数の和:8349

約数の個数: 32

約数和(自身を含む): 710972640

約数和(自身を除く): 309945442

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 2197, 3718, 4394, 8297, 16594, 24167, 48334, 91267, 107861, 182534, 215722, 1186471, 1402193, 2372942, 2804386, 15424123, 18228509, 30848246, 36457018, 200513599, 401027198]

約数ペア:

[(1, 401027198), (2, 200513599), (11, 36457018), (13, 30848246), (22, 18228509), (26, 15424123), (143, 2804386), (169, 2372942), (286, 1402193), (338, 1186471), (1859, 215722), (2197, 182534), (3718, 107861), (4394, 91267), (8297, 48334), (16594, 24167)]