2052974872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{294629}}^1$

素因数の和:294715

約数の個数: 32

約数和(自身を含む): 4207316400

約数和(自身を除く): 2154341528

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 294629, 589258, 1178516, 2357032, 3830177, 7660354, 15320708, 19740143, 30641416, 39480286, 78960572, 157921144, 256621859, 513243718, 1026487436, 2052974872]

約数ペア:

[(1, 2052974872), (2, 1026487436), (4, 513243718), (8, 256621859), (13, 157921144), (26, 78960572), (52, 39480286), (67, 30641416), (104, 19740143), (134, 15320708), (268, 7660354), (536, 3830177), (871, 2357032), (1742, 1178516), (3484, 589258), (6968, 294629)]