1428410490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3662591}}^1$

素因数の和:3662614

約数の個数: 32

約数和(自身を含む): 3691892736

約数和(自身を除く): 2263482246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3662591, 7325182, 10987773, 18312955, 21975546, 36625910, 47613683, 54938865, 95227366, 109877730, 142841049, 238068415, 285682098, 476136830, 714205245, 1428410490]

約数ペア:

[(1, 1428410490), (2, 714205245), (3, 476136830), (5, 285682098), (6, 238068415), (10, 142841049), (13, 109877730), (15, 95227366), (26, 54938865), (30, 47613683), (39, 36625910), (65, 21975546), (78, 18312955), (130, 10987773), (195, 7325182), (390, 3662591)]