2471860468

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{4139}}^1$

素因数の和:4445

約数の個数: 72

約数和(自身を含む): 5510604960

約数和(自身を除く): 3038744492

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 277, 308, 539, 554, 1078, 1108, 1939, 2156, 3047, 3878, 4139, 6094, 7756, 8278, 12188, 13573, 16556, 21329, 27146, 28973, 42658, 45529, 54292, 57946, 85316, 91058, 115892, 149303, 182116, 202811, 298606, 318703, 405622, 597212, 637406, 811244, 1146503, 1274812, 2230921, 2293006, 4461842, 4586012, 8025521, 8923684, 12611533, 16051042, 25223066, 32102084, 50446132, 56178647, 88280731, 112357294, 176561462, 224714588, 353122924, 617965117, 1235930234, 2471860468]

約数ペア:

[(1, 2471860468), (2, 1235930234), (4, 617965117), (7, 353122924), (11, 224714588), (14, 176561462), (22, 112357294), (28, 88280731), (44, 56178647), (49, 50446132), (77, 32102084), (98, 25223066), (154, 16051042), (196, 12611533), (277, 8923684), (308, 8025521), (539, 4586012), (554, 4461842), (1078, 2293006), (1108, 2230921), (1939, 1274812), (2156, 1146503), (3047, 811244), (3878, 637406), (4139, 597212), (6094, 405622), (7756, 318703), (8278, 298606), (12188, 202811), (13573, 182116), (16556, 149303), (21329, 115892), (27146, 91058), (28973, 85316), (42658, 57946), (45529, 54292)]