266688452

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{105997}}^1$

素因数の和:106055

約数の個数: 24

約数和(自身を含む): 507518424

約数和(自身を除く): 240829972

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 105997, 211994, 423988, 1801949, 3603898, 3921889, 7207796, 7843778, 15687556, 66672113, 133344226, 266688452]

約数ペア:

[(1, 266688452), (2, 133344226), (4, 66672113), (17, 15687556), (34, 7843778), (37, 7207796), (68, 3921889), (74, 3603898), (148, 1801949), (629, 423988), (1258, 211994), (2516, 105997)]