15631497804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2443949}}^1$

素因数の和:2444010

約数の個数: 48

約数和(自身を含む): 40237192800

約数和(自身を除く): 24605694996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 156, 164, 246, 492, 533, 1066, 1599, 2132, 3198, 6396, 2443949, 4887898, 7331847, 9775796, 14663694, 29327388, 31771337, 63542674, 95314011, 100201909, 127085348, 190628022, 200403818, 300605727, 381256044, 400807636, 601211454, 1202422908, 1302624817, 2605249634, 3907874451, 5210499268, 7815748902, 15631497804]

約数ペア:

[(1, 15631497804), (2, 7815748902), (3, 5210499268), (4, 3907874451), (6, 2605249634), (12, 1302624817), (13, 1202422908), (26, 601211454), (39, 400807636), (41, 381256044), (52, 300605727), (78, 200403818), (82, 190628022), (123, 127085348), (156, 100201909), (164, 95314011), (246, 63542674), (492, 31771337), (533, 29327388), (1066, 14663694), (1599, 9775796), (2132, 7331847), (3198, 4887898), (6396, 2443949)]