4534272290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{336121}}^1$

素因数の和:336218

約数の個数: 32

約数和(自身を含む): 8712282240

約数和(自身を除く): 4178009950

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 6745, 13490, 336121, 672242, 1680605, 3361210, 6386299, 12772598, 23864591, 31931495, 47729182, 63862990, 119322955, 238645910, 453427229, 906854458, 2267136145, 4534272290]

約数ペア:

[(1, 4534272290), (2, 2267136145), (5, 906854458), (10, 453427229), (19, 238645910), (38, 119322955), (71, 63862990), (95, 47729182), (142, 31931495), (190, 23864591), (355, 12772598), (710, 6386299), (1349, 3361210), (2698, 1680605), (6745, 672242), (13490, 336121)]