619832012

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{821}}^1\times {\mathrm{1091}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 1093306032

約数和(自身を除く): 473474020

約数列:

[1, 2, 4, 173, 346, 692, 821, 1091, 1642, 2182, 3284, 4364, 142033, 188743, 284066, 377486, 568132, 754972, 895711, 1791422, 3582844, 154958003, 309916006, 619832012]

約数ペア:

[(1, 619832012), (2, 309916006), (4, 154958003), (173, 3582844), (346, 1791422), (692, 895711), (821, 754972), (1091, 568132), (1642, 377486), (2182, 284066), (3284, 188743), (4364, 142033)]