2005058556

素因数分解:

$2^2\times 3^3\times {\mathrm{83}}^1\times {\mathrm{223679}}^1$

素因数の和:223775

約数の個数: 48

約数和(自身を含む): 5260953600

約数和(自身を除く): 3255895044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 83, 108, 166, 249, 332, 498, 747, 996, 1494, 2241, 2988, 4482, 8964, 223679, 447358, 671037, 894716, 1342074, 2013111, 2684148, 4026222, 6039333, 8052444, 12078666, 18565357, 24157332, 37130714, 55696071, 74261428, 111392142, 167088213, 222784284, 334176426, 501264639, 668352852, 1002529278, 2005058556]

約数ペア:

[(1, 2005058556), (2, 1002529278), (3, 668352852), (4, 501264639), (6, 334176426), (9, 222784284), (12, 167088213), (18, 111392142), (27, 74261428), (36, 55696071), (54, 37130714), (83, 24157332), (108, 18565357), (166, 12078666), (249, 8052444), (332, 6039333), (498, 4026222), (747, 2684148), (996, 2013111), (1494, 1342074), (2241, 894716), (2988, 671037), (4482, 447358), (8964, 223679)]