2019481608

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73361}}^1$

素因数の和:73438

約数の個数: 64

約数和(自身を含む): 5352491520

約数和(自身を除く): 3333009912

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 744, 888, 1147, 2294, 3441, 4588, 6882, 9176, 13764, 27528, 73361, 146722, 220083, 293444, 440166, 586888, 880332, 1760664, 2274191, 2714357, 4548382, 5428714, 6822573, 8143071, 9096764, 10857428, 13645146, 16286142, 18193528, 21714856, 27290292, 32572284, 54580584, 65144568, 84145067, 168290134, 252435201, 336580268, 504870402, 673160536, 1009740804, 2019481608]

約数ペア:

[(1, 2019481608), (2, 1009740804), (3, 673160536), (4, 504870402), (6, 336580268), (8, 252435201), (12, 168290134), (24, 84145067), (31, 65144568), (37, 54580584), (62, 32572284), (74, 27290292), (93, 21714856), (111, 18193528), (124, 16286142), (148, 13645146), (186, 10857428), (222, 9096764), (248, 8143071), (296, 6822573), (372, 5428714), (444, 4548382), (744, 2714357), (888, 2274191), (1147, 1760664), (2294, 880332), (3441, 586888), (4588, 440166), (6882, 293444), (9176, 220083), (13764, 146722), (27528, 73361)]