516648996890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{1367}}^1\times {\mathrm{10273}}^1$

素因数の和:11943

約数の個数: 64

約数和(自身を含む): 1005876216576

約数和(自身を除く): 489227219686

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 283, 566, 1367, 1415, 2734, 2830, 3679, 6835, 7358, 10273, 13670, 17771, 18395, 20546, 35542, 36790, 51365, 88855, 102730, 133549, 177710, 267098, 386861, 667745, 773722, 1335490, 1934305, 2907259, 3868610, 5029193, 5814518, 10058386, 14043191, 14536295, 25145965, 28086382, 29072590, 37794367, 50291930, 70215955, 75588734, 140431910, 182561483, 188971835, 365122966, 377943670, 912807415, 1825614830, 3974223053, 7948446106, 19871115265, 39742230530, 51664899689, 103329799378, 258324498445, 516648996890]

約数ペア:

[(1, 516648996890), (2, 258324498445), (5, 103329799378), (10, 51664899689), (13, 39742230530), (26, 19871115265), (65, 7948446106), (130, 3974223053), (283, 1825614830), (566, 912807415), (1367, 377943670), (1415, 365122966), (2734, 188971835), (2830, 182561483), (3679, 140431910), (6835, 75588734), (7358, 70215955), (10273, 50291930), (13670, 37794367), (17771, 29072590), (18395, 28086382), (20546, 25145965), (35542, 14536295), (36790, 14043191), (51365, 10058386), (88855, 5814518), (102730, 5029193), (133549, 3868610), (177710, 2907259), (267098, 1934305), (386861, 1335490), (667745, 773722)]