1982619105

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4263697}}^1$

素因数の和:4263736

約数の個数: 16

約数和(自身を含む): 3274520064

約数和(自身を除く): 1291900959

約数列:

[1, 3, 5, 15, 31, 93, 155, 465, 4263697, 12791091, 21318485, 63955455, 132174607, 396523821, 660873035, 1982619105]

約数ペア:

[(1, 1982619105), (3, 660873035), (5, 396523821), (15, 132174607), (31, 63955455), (93, 21318485), (155, 12791091), (465, 4263697)]