2000794952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{60689}}^1$

素因数の和:61025

約数の個数: 32

約数和(自身を含む): 4052878200

約数和(自身を除く): 2052083248

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 8242, 16484, 32968, 60689, 121378, 242756, 485512, 788957, 1577914, 3155828, 6311656, 19238413, 38476826, 76953652, 153907304, 250099369, 500198738, 1000397476, 2000794952]

約数ペア:

[(1, 2000794952), (2, 1000397476), (4, 500198738), (8, 250099369), (13, 153907304), (26, 76953652), (52, 38476826), (104, 19238413), (317, 6311656), (634, 3155828), (1268, 1577914), (2536, 788957), (4121, 485512), (8242, 242756), (16484, 121378), (32968, 60689)]