386837108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1987}}^1$

素因数の和:2424

約数の個数: 48

約数和(自身を含む): 821600640

約数和(自身を除く): 434763532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 409, 476, 818, 1636, 1987, 2863, 3974, 5726, 6953, 7948, 11452, 13906, 13909, 27812, 27818, 33779, 48671, 55636, 67558, 97342, 135116, 194684, 236453, 472906, 812683, 945812, 1625366, 3250732, 5688781, 11377562, 13815611, 22755124, 27631222, 55262444, 96709277, 193418554, 386837108]

約数ペア:

[(1, 386837108), (2, 193418554), (4, 96709277), (7, 55262444), (14, 27631222), (17, 22755124), (28, 13815611), (34, 11377562), (68, 5688781), (119, 3250732), (238, 1625366), (409, 945812), (476, 812683), (818, 472906), (1636, 236453), (1987, 194684), (2863, 135116), (3974, 97342), (5726, 67558), (6953, 55636), (7948, 48671), (11452, 33779), (13906, 27818), (13909, 27812)]