216919924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{6761}}^1$

素因数の和:7395

約数の個数: 24

約数和(自身を含む): 409533768

約数和(自身を除く): 192613844

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 6761, 8021, 13522, 16042, 27044, 32084, 87893, 175786, 351572, 4171537, 8343074, 16686148, 54229981, 108459962, 216919924]

約数ペア:

[(1, 216919924), (2, 108459962), (4, 54229981), (13, 16686148), (26, 8343074), (52, 4171537), (617, 351572), (1234, 175786), (2468, 87893), (6761, 32084), (8021, 27044), (13522, 16042)]