2019914376

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1\times {\mathrm{7121}}^1$

素因数の和:7406

約数の個数: 64

約数和(自身を含む): 5168862720

約数和(自身を除く): 3148948344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 223, 318, 424, 446, 636, 669, 892, 1272, 1338, 1784, 2676, 5352, 7121, 11819, 14242, 21363, 23638, 28484, 35457, 42726, 47276, 56968, 70914, 85452, 94552, 141828, 170904, 283656, 377413, 754826, 1132239, 1509652, 1587983, 2264478, 3019304, 3175966, 4528956, 4763949, 6351932, 9057912, 9527898, 12703864, 19055796, 38111592, 84163099, 168326198, 252489297, 336652396, 504978594, 673304792, 1009957188, 2019914376]

約数ペア:

[(1, 2019914376), (2, 1009957188), (3, 673304792), (4, 504978594), (6, 336652396), (8, 252489297), (12, 168326198), (24, 84163099), (53, 38111592), (106, 19055796), (159, 12703864), (212, 9527898), (223, 9057912), (318, 6351932), (424, 4763949), (446, 4528956), (636, 3175966), (669, 3019304), (892, 2264478), (1272, 1587983), (1338, 1509652), (1784, 1132239), (2676, 754826), (5352, 377413), (7121, 283656), (11819, 170904), (14242, 141828), (21363, 94552), (23638, 85452), (28484, 70914), (35457, 56968), (42726, 47276)]