142951844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{300319}}^1$

素因数の和:300347

約数の個数: 24

約数和(自身を含む): 302722560

約数和(自身を除く): 159770716

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 300319, 600638, 1201276, 2102233, 4204466, 5105423, 8408932, 10210846, 20421692, 35737961, 71475922, 142951844]

約数ペア:

[(1, 142951844), (2, 71475922), (4, 35737961), (7, 20421692), (14, 10210846), (17, 8408932), (28, 5105423), (34, 4204466), (68, 2102233), (119, 1201276), (238, 600638), (476, 300319)]