1569221004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{23339}}^1$

素因数の和:23790

約数の個数: 48

約数和(自身を含む): 3952488960

約数和(自身を除く): 2383267956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 431, 862, 1293, 1724, 2586, 5172, 5603, 11206, 16809, 22412, 23339, 33618, 46678, 67236, 70017, 93356, 140034, 280068, 303407, 606814, 910221, 1213628, 1820442, 3640884, 10059109, 20118218, 30177327, 40236436, 60354654, 120709308, 130768417, 261536834, 392305251, 523073668, 784610502, 1569221004]

約数ペア:

[(1, 1569221004), (2, 784610502), (3, 523073668), (4, 392305251), (6, 261536834), (12, 130768417), (13, 120709308), (26, 60354654), (39, 40236436), (52, 30177327), (78, 20118218), (156, 10059109), (431, 3640884), (862, 1820442), (1293, 1213628), (1724, 910221), (2586, 606814), (5172, 303407), (5603, 280068), (11206, 140034), (16809, 93356), (22412, 70017), (23339, 67236), (33618, 46678)]