1017908268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{40031}}^1$

素因数の和:40214

約数の個数: 48

約数和(自身を含む): 2573577216

約数和(自身を除く): 1555668948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 163, 326, 489, 652, 978, 1956, 2119, 4238, 6357, 8476, 12714, 25428, 40031, 80062, 120093, 160124, 240186, 480372, 520403, 1040806, 1561209, 2081612, 3122418, 6244836, 6525053, 13050106, 19575159, 26100212, 39150318, 78300636, 84825689, 169651378, 254477067, 339302756, 508954134, 1017908268]

約数ペア:

[(1, 1017908268), (2, 508954134), (3, 339302756), (4, 254477067), (6, 169651378), (12, 84825689), (13, 78300636), (26, 39150318), (39, 26100212), (52, 19575159), (78, 13050106), (156, 6525053), (163, 6244836), (326, 3122418), (489, 2081612), (652, 1561209), (978, 1040806), (1956, 520403), (2119, 480372), (4238, 240186), (6357, 160124), (8476, 120093), (12714, 80062), (25428, 40031)]