2146312432

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{463}}^1\times {\mathrm{26339}}^1$

素因数の和:26821

約数の個数: 40

約数和(自身を含む): 4546494720

約数和(自身を除く): 2400182288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 463, 926, 1852, 3704, 5093, 7408, 10186, 20372, 26339, 40744, 52678, 81488, 105356, 210712, 289729, 421424, 579458, 1158916, 2317832, 4635664, 12194957, 24389914, 48779828, 97559656, 134144527, 195119312, 268289054, 536578108, 1073156216, 2146312432]

約数ペア:

[(1, 2146312432), (2, 1073156216), (4, 536578108), (8, 268289054), (11, 195119312), (16, 134144527), (22, 97559656), (44, 48779828), (88, 24389914), (176, 12194957), (463, 4635664), (926, 2317832), (1852, 1158916), (3704, 579458), (5093, 421424), (7408, 289729), (10186, 210712), (20372, 105356), (26339, 81488), (40744, 52678)]