2912862968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{24697}}^1$

素因数の和:25367

約数の個数: 32

約数和(自身を含む): 5708201760

約数和(自身を除く): 2795338792

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 641, 1282, 2564, 5128, 14743, 24697, 29486, 49394, 58972, 98788, 117944, 197576, 568031, 1136062, 2272124, 4544248, 15830777, 31661554, 63323108, 126646216, 364107871, 728215742, 1456431484, 2912862968]

約数ペア:

[(1, 2912862968), (2, 1456431484), (4, 728215742), (8, 364107871), (23, 126646216), (46, 63323108), (92, 31661554), (184, 15830777), (641, 4544248), (1282, 2272124), (2564, 1136062), (5128, 568031), (14743, 197576), (24697, 117944), (29486, 98788), (49394, 58972)]