486376420

素因数分解:

$2^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{92467}}^1$

素因数の和:92739

約数の個数: 24

約数和(自身を含む): 1025285184

約数和(自身を除く): 538908764

約数列:

[1, 2, 4, 5, 10, 20, 263, 526, 1052, 1315, 2630, 5260, 92467, 184934, 369868, 462335, 924670, 1849340, 24318821, 48637642, 97275284, 121594105, 243188210, 486376420]

約数ペア:

[(1, 486376420), (2, 243188210), (4, 121594105), (5, 97275284), (10, 48637642), (20, 24318821), (263, 1849340), (526, 924670), (1052, 462335), (1315, 369868), (2630, 184934), (5260, 92467)]