2029493488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{26267}}^1$

素因数の和:26725

約数の個数: 40

約数和(自身を含む): 4299546240

約数和(自身を除く): 2270052752

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 878, 1756, 3512, 4829, 7024, 9658, 19316, 26267, 38632, 52534, 77264, 105068, 210136, 288937, 420272, 577874, 1155748, 2311496, 4622992, 11531213, 23062426, 46124852, 92249704, 126843343, 184499408, 253686686, 507373372, 1014746744, 2029493488]

約数ペア:

[(1, 2029493488), (2, 1014746744), (4, 507373372), (8, 253686686), (11, 184499408), (16, 126843343), (22, 92249704), (44, 46124852), (88, 23062426), (176, 11531213), (439, 4622992), (878, 2311496), (1756, 1155748), (3512, 577874), (4829, 420272), (7024, 288937), (9658, 210136), (19316, 105068), (26267, 77264), (38632, 52534)]