2045882512

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{130079}}^1$

素因数の和:131070

約数の個数: 20

約数和(自身を含む): 3967960320

約数和(自身を除く): 1922077808

約数列:

[1, 2, 4, 8, 16, 983, 1966, 3932, 7864, 15728, 130079, 260158, 520316, 1040632, 2081264, 127867657, 255735314, 511470628, 1022941256, 2045882512]

約数ペア:

[(1, 2045882512), (2, 1022941256), (4, 511470628), (8, 255735314), (16, 127867657), (983, 2081264), (1966, 1040632), (3932, 520316), (7864, 260158), (15728, 130079)]