401420056

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{263}}^1\times {\mathrm{1889}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 763408800

約数和(自身を除く): 361988744

約数列:

[1, 2, 4, 8, 101, 202, 263, 404, 526, 808, 1052, 1889, 2104, 3778, 7556, 15112, 26563, 53126, 106252, 190789, 212504, 381578, 496807, 763156, 993614, 1526312, 1987228, 3974456, 50177507, 100355014, 200710028, 401420056]

約数ペア:

[(1, 401420056), (2, 200710028), (4, 100355014), (8, 50177507), (101, 3974456), (202, 1987228), (263, 1526312), (404, 993614), (526, 763156), (808, 496807), (1052, 381578), (1889, 212504), (2104, 190789), (3778, 106252), (7556, 53126), (15112, 26563)]