2291460364

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1249}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 4175080000

約数和(自身を除く): 1883619636

約数列:

[1, 2, 4, 61, 73, 103, 122, 146, 206, 244, 292, 412, 1249, 2498, 4453, 4996, 6283, 7519, 8906, 12566, 15038, 17812, 25132, 30076, 76189, 91177, 128647, 152378, 182354, 257294, 304756, 364708, 458659, 514588, 917318, 1834636, 5561797, 7847467, 9391231, 11123594, 15694934, 18782462, 22247188, 31389868, 37564924, 572865091, 1145730182, 2291460364]

約数ペア:

[(1, 2291460364), (2, 1145730182), (4, 572865091), (61, 37564924), (73, 31389868), (103, 22247188), (122, 18782462), (146, 15694934), (206, 11123594), (244, 9391231), (292, 7847467), (412, 5561797), (1249, 1834636), (2498, 917318), (4453, 514588), (4996, 458659), (6283, 364708), (7519, 304756), (8906, 257294), (12566, 182354), (15038, 152378), (17812, 128647), (25132, 91177), (30076, 76189)]