1020346312

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{283}}^1$

素因数の和:602

約数の個数: 64

約数和(自身を含む): 2015354880

約数和(自身を除く): 995008568

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 223, 283, 344, 376, 446, 566, 892, 1132, 1784, 2021, 2264, 4042, 8084, 9589, 10481, 12169, 13301, 16168, 19178, 20962, 24338, 26602, 38356, 41924, 48676, 53204, 63109, 76712, 83848, 97352, 106408, 126218, 252436, 450683, 504872, 571943, 901366, 1143886, 1802732, 2287772, 2713687, 2966123, 3605464, 4575544, 5427374, 5932246, 10854748, 11864492, 21709496, 23728984, 127543289, 255086578, 510173156, 1020346312]

約数ペア:

[(1, 1020346312), (2, 510173156), (4, 255086578), (8, 127543289), (43, 23728984), (47, 21709496), (86, 11864492), (94, 10854748), (172, 5932246), (188, 5427374), (223, 4575544), (283, 3605464), (344, 2966123), (376, 2713687), (446, 2287772), (566, 1802732), (892, 1143886), (1132, 901366), (1784, 571943), (2021, 504872), (2264, 450683), (4042, 252436), (8084, 126218), (9589, 106408), (10481, 97352), (12169, 83848), (13301, 76712), (16168, 63109), (19178, 53204), (20962, 48676), (24338, 41924), (26602, 38356)]