801994668

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{648863}}^1$

素因数の和:648973

約数の個数: 24

約数和(自身を含む): 1889491968

約数和(自身を除く): 1087497300

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 648863, 1297726, 1946589, 2595452, 3893178, 7786356, 66832889, 133665778, 200498667, 267331556, 400997334, 801994668]

約数ペア:

[(1, 801994668), (2, 400997334), (3, 267331556), (4, 200498667), (6, 133665778), (12, 66832889), (103, 7786356), (206, 3893178), (309, 2595452), (412, 1946589), (618, 1297726), (1236, 648863)]