519886068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{81283}}^1$

素因数の和:81344

約数の個数: 48

約数和(自身を含む): 1338259776

約数和(自身を除く): 818373708

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, 81283, 162566, 243849, 325132, 487698, 975396, 1056679, 2113358, 3170037, 3332603, 4226716, 6340074, 6665206, 9997809, 12680148, 13330412, 19995618, 39991236, 43323839, 86647678, 129971517, 173295356, 259943034, 519886068]

約数ペア:

[(1, 519886068), (2, 259943034), (3, 173295356), (4, 129971517), (6, 86647678), (12, 43323839), (13, 39991236), (26, 19995618), (39, 13330412), (41, 12680148), (52, 9997809), (78, 6665206), (82, 6340074), (123, 4226716), (156, 3332603), (164, 3170037), (246, 2113358), (492, 1056679), (533, 975396), (1066, 487698), (1599, 325132), (2132, 243849), (3198, 162566), (6396, 81283)]