10508978896

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{500237}}^1$

素因数の和:500359

約数の個数: 40

約数和(自身を含む): 22144535784

約数和(自身を除く): 11635556888

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 101, 104, 202, 208, 404, 808, 1313, 1616, 2626, 5252, 10504, 21008, 500237, 1000474, 2000948, 4001896, 6503081, 8003792, 13006162, 26012324, 50523937, 52024648, 101047874, 104049296, 202095748, 404191496, 656811181, 808382992, 1313622362, 2627244724, 5254489448, 10508978896]

約数ペア:

[(1, 10508978896), (2, 5254489448), (4, 2627244724), (8, 1313622362), (13, 808382992), (16, 656811181), (26, 404191496), (52, 202095748), (101, 104049296), (104, 101047874), (202, 52024648), (208, 50523937), (404, 26012324), (808, 13006162), (1313, 8003792), (1616, 6503081), (2626, 4001896), (5252, 2000948), (10504, 1000474), (21008, 500237)]