3920488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:202

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5151512

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 44, 46, 52, 88, 92, 104, 143, 149, 184, 253, 286, 298, 299, 506, 572, 596, 598, 1012, 1144, 1192, 1196, 1639, 1937, 2024, 2392, 3278, 3289, 3427, 3874, 6556, 6578, 6854, 7748, 13112, 13156, 13708, 15496, 21307, 26312, 27416, 37697, 42614, 44551, 75394, 85228, 89102, 150788, 170456, 178204, 301576, 356408, 490061, 980122, 1960244, 3920488]

約数ペア:

[(1, 3920488), (2, 1960244), (4, 980122), (8, 490061), (11, 356408), (13, 301576), (22, 178204), (23, 170456), (26, 150788), (44, 89102), (46, 85228), (52, 75394), (88, 44551), (92, 42614), (104, 37697), (143, 27416), (149, 26312), (184, 21307), (253, 15496), (286, 13708), (298, 13156), (299, 13112), (506, 7748), (572, 6854), (596, 6578), (598, 6556), (1012, 3874), (1144, 3427), (1192, 3289), (1196, 3278), (1639, 2392), (1937, 2024)]