1723846540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1697}}^1\times {\mathrm{3907}}^1$

素因数の和:5626

約数の個数: 48

約数和(自身を含む): 3901840992

約数和(自身を除く): 2177994452

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1697, 3394, 3907, 6788, 7814, 8485, 15628, 16970, 19535, 22061, 33940, 39070, 44122, 50791, 78140, 88244, 101582, 110305, 203164, 220610, 253955, 441220, 507910, 1015820, 6630179, 13260358, 26520716, 33150895, 66301790, 86192327, 132603580, 172384654, 344769308, 430961635, 861923270, 1723846540]

約数ペア:

[(1, 1723846540), (2, 861923270), (4, 430961635), (5, 344769308), (10, 172384654), (13, 132603580), (20, 86192327), (26, 66301790), (52, 33150895), (65, 26520716), (130, 13260358), (260, 6630179), (1697, 1015820), (3394, 507910), (3907, 441220), (6788, 253955), (7814, 220610), (8485, 203164), (15628, 110305), (16970, 101582), (19535, 88244), (22061, 78140), (33940, 50791), (39070, 44122)]