2912643942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{859}}^1\times {\mathrm{1499}}^1$

素因数の和:2405

約数の個数: 64

約数和(自身を含む): 6501600000

約数和(自身を除く): 3588956058

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 859, 1131, 1499, 1718, 2262, 2577, 2998, 4497, 5154, 8994, 11167, 19487, 22334, 24911, 33501, 38974, 43471, 49822, 58461, 67002, 74733, 86942, 116922, 130413, 149466, 260826, 323843, 565123, 647686, 971529, 1130246, 1287641, 1695369, 1943058, 2575282, 3390738, 3862923, 7725846, 16739333, 33478666, 37341589, 50217999, 74683178, 100435998, 112024767, 224049534, 485440657, 970881314, 1456321971, 2912643942]

約数ペア:

[(1, 2912643942), (2, 1456321971), (3, 970881314), (6, 485440657), (13, 224049534), (26, 112024767), (29, 100435998), (39, 74683178), (58, 50217999), (78, 37341589), (87, 33478666), (174, 16739333), (377, 7725846), (754, 3862923), (859, 3390738), (1131, 2575282), (1499, 1943058), (1718, 1695369), (2262, 1287641), (2577, 1130246), (2998, 971529), (4497, 647686), (5154, 565123), (8994, 323843), (11167, 260826), (19487, 149466), (22334, 130413), (24911, 116922), (33501, 86942), (38974, 74733), (43471, 67002), (49822, 58461)]