1145729132008

素因数分解:

$2^3\times {\mathrm{208931}}^1\times {\mathrm{685471}}^1$

素因数の和:894408

約数の個数: 16

約数和(自身を含む): 2148255538560

約数和(自身を除く): 1002526406552

約数列:

[1, 2, 4, 8, 208931, 417862, 685471, 835724, 1370942, 1671448, 2741884, 5483768, 143216141501, 286432283002, 572864566004, 1145729132008]

約数ペア:

[(1, 1145729132008), (2, 572864566004), (4, 286432283002), (8, 143216141501), (208931, 5483768), (417862, 2741884), (685471, 1671448), (835724, 1370942)]