13005237556

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{505097}}^1$

素因数の和:505299

約数の個数: 24

約数和(自身を含む): 23462812296

約数和(自身を除く): 10457574740

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 6437, 12874, 25748, 505097, 1010194, 2020388, 20708977, 41417954, 79300229, 82835908, 158600458, 317200916, 3251309389, 6502618778, 13005237556]

約数ペア:

[(1, 13005237556), (2, 6502618778), (4, 3251309389), (41, 317200916), (82, 158600458), (157, 82835908), (164, 79300229), (314, 41417954), (628, 20708977), (6437, 2020388), (12874, 1010194), (25748, 505097)]