2875261688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{98387}}^1$

素因数の和:98687

約数の個数: 32

約数和(自身を含む): 5826537360

約数和(自身を除く): 2951275672

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 281, 562, 1124, 2248, 3653, 7306, 14612, 29224, 98387, 196774, 393548, 787096, 1279031, 2558062, 5116124, 10232248, 27646747, 55293494, 110586988, 221173976, 359407711, 718815422, 1437630844, 2875261688]

約数ペア:

[(1, 2875261688), (2, 1437630844), (4, 718815422), (8, 359407711), (13, 221173976), (26, 110586988), (52, 55293494), (104, 27646747), (281, 10232248), (562, 5116124), (1124, 2558062), (2248, 1279031), (3653, 787096), (7306, 393548), (14612, 196774), (29224, 98387)]