396587230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{3847}}^1$

素因数の和:3941

約数の個数: 48

約数和(自身を含む): 785869344

約数和(自身を除く): 389282114

約数列:

[1, 2, 5, 10, 13, 26, 61, 65, 122, 130, 169, 305, 338, 610, 793, 845, 1586, 1690, 3847, 3965, 7694, 7930, 10309, 19235, 20618, 38470, 50011, 51545, 100022, 103090, 234667, 250055, 469334, 500110, 650143, 1173335, 1300286, 2346670, 3050671, 3250715, 6101342, 6501430, 15253355, 30506710, 39658723, 79317446, 198293615, 396587230]

約数ペア:

[(1, 396587230), (2, 198293615), (5, 79317446), (10, 39658723), (13, 30506710), (26, 15253355), (61, 6501430), (65, 6101342), (122, 3250715), (130, 3050671), (169, 2346670), (305, 1300286), (338, 1173335), (610, 650143), (793, 500110), (845, 469334), (1586, 250055), (1690, 234667), (3847, 103090), (3965, 100022), (7694, 51545), (7930, 50011), (10309, 38470), (19235, 20618)]