2912866428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{72481}}^1$

素因数の和:72702

約数の個数: 48

約数和(自身を含む): 7233123744

約数和(自身を除く): 4320257316

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 197, 204, 394, 591, 788, 1182, 2364, 3349, 6698, 10047, 13396, 20094, 40188, 72481, 144962, 217443, 289924, 434886, 869772, 1232177, 2464354, 3696531, 4928708, 7393062, 14278757, 14786124, 28557514, 42836271, 57115028, 85672542, 171345084, 242738869, 485477738, 728216607, 970955476, 1456433214, 2912866428]

約数ペア:

[(1, 2912866428), (2, 1456433214), (3, 970955476), (4, 728216607), (6, 485477738), (12, 242738869), (17, 171345084), (34, 85672542), (51, 57115028), (68, 42836271), (102, 28557514), (197, 14786124), (204, 14278757), (394, 7393062), (591, 4928708), (788, 3696531), (1182, 2464354), (2364, 1232177), (3349, 869772), (6698, 434886), (10047, 289924), (13396, 217443), (20094, 144962), (40188, 72481)]