813234396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{140893}}^1$

素因数の和:140950

約数の個数: 48

約数和(自身を含む): 2098757024

約数和(自身を除く): 1285522628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 140893, 281786, 422679, 563572, 845358, 1690716, 1831609, 3663218, 5213041, 5494827, 7326436, 10426082, 10989654, 15639123, 20852164, 21979308, 31278246, 62556492, 67769533, 135539066, 203308599, 271078132, 406617198, 813234396]

約数ペア:

[(1, 813234396), (2, 406617198), (3, 271078132), (4, 203308599), (6, 135539066), (12, 67769533), (13, 62556492), (26, 31278246), (37, 21979308), (39, 20852164), (52, 15639123), (74, 10989654), (78, 10426082), (111, 7326436), (148, 5494827), (156, 5213041), (222, 3663218), (444, 1831609), (481, 1690716), (962, 845358), (1443, 563572), (1924, 422679), (2886, 281786), (5772, 140893)]