2493448912

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{28537}}^1$

素因数の和:28715

約数の個数: 40

約数和(自身を含む): 4982506496

約数和(自身を除く): 2489057584

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 344, 508, 688, 1016, 2032, 5461, 10922, 21844, 28537, 43688, 57074, 87376, 114148, 228296, 456592, 1227091, 2454182, 3624199, 4908364, 7248398, 9816728, 14496796, 19633456, 28993592, 57987184, 155840557, 311681114, 623362228, 1246724456, 2493448912]

約数ペア:

[(1, 2493448912), (2, 1246724456), (4, 623362228), (8, 311681114), (16, 155840557), (43, 57987184), (86, 28993592), (127, 19633456), (172, 14496796), (254, 9816728), (344, 7248398), (508, 4908364), (688, 3624199), (1016, 2454182), (2032, 1227091), (5461, 456592), (10922, 228296), (21844, 114148), (28537, 87376), (43688, 57074)]