1001248454

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1\times {\mathrm{19919}}^1$

素因数の和:20575

約数の個数: 16

約数和(自身を含む): 1541090880

約数和(自身を除く): 539842426

約数列:

[1, 2, 41, 82, 613, 1226, 19919, 25133, 39838, 50266, 816679, 1633358, 12210347, 24420694, 500624227, 1001248454]

約数ペア:

[(1, 1001248454), (2, 500624227), (41, 24420694), (82, 12210347), (613, 1633358), (1226, 816679), (19919, 50266), (25133, 39838)]