2425172392

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{31249}}^1$

素因数の和:31453

約数の個数: 32

約数和(自身を含む): 4640625000

約数和(自身を除く): 2215452608

約数列:

[1, 2, 4, 8, 89, 109, 178, 218, 356, 436, 712, 872, 9701, 19402, 31249, 38804, 62498, 77608, 124996, 249992, 2781161, 3406141, 5562322, 6812282, 11124644, 13624564, 22249288, 27249128, 303146549, 606293098, 1212586196, 2425172392]

約数ペア:

[(1, 2425172392), (2, 1212586196), (4, 606293098), (8, 303146549), (89, 27249128), (109, 22249288), (178, 13624564), (218, 11124644), (356, 6812282), (436, 5562322), (712, 3406141), (872, 2781161), (9701, 249992), (19402, 124996), (31249, 77608), (38804, 62498)]