2380451068

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{123493}}^1$

素因数の和:123637

約数の個数: 24

約数和(自身を含む): 4287711680

約数和(自身を除く): 1907260612

約数列:

[1, 2, 4, 61, 79, 122, 158, 244, 316, 4819, 9638, 19276, 123493, 246986, 493972, 7533073, 9755947, 15066146, 19511894, 30132292, 39023788, 595112767, 1190225534, 2380451068]

約数ペア:

[(1, 2380451068), (2, 1190225534), (4, 595112767), (61, 39023788), (79, 30132292), (122, 19511894), (158, 15066146), (244, 9755947), (316, 7533073), (4819, 493972), (9638, 246986), (19276, 123493)]