2099696872

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{4799}}^1$

素因数の和:5426

約数の個数: 64

約数和(自身を含む): 4854528000

約数和(自身を除く): 2754831128

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 601, 728, 1202, 2404, 4207, 4799, 4808, 7813, 8414, 9598, 15626, 16828, 19196, 31252, 33593, 33656, 38392, 54691, 62387, 62504, 67186, 109382, 124774, 134372, 218764, 249548, 268744, 436709, 437528, 499096, 873418, 1746836, 2884199, 3493672, 5768398, 11536796, 20189393, 23073592, 37494587, 40378786, 74989174, 80757572, 149978348, 161515144, 262462109, 299956696, 524924218, 1049848436, 2099696872]

約数ペア:

[(1, 2099696872), (2, 1049848436), (4, 524924218), (7, 299956696), (8, 262462109), (13, 161515144), (14, 149978348), (26, 80757572), (28, 74989174), (52, 40378786), (56, 37494587), (91, 23073592), (104, 20189393), (182, 11536796), (364, 5768398), (601, 3493672), (728, 2884199), (1202, 1746836), (2404, 873418), (4207, 499096), (4799, 437528), (4808, 436709), (7813, 268744), (8414, 249548), (9598, 218764), (15626, 134372), (16828, 124774), (19196, 109382), (31252, 67186), (33593, 62504), (33656, 62387), (38392, 54691)]