2019594944

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{569}}^1\times {\mathrm{1789}}^1$

素因数の和:2401

約数の個数: 56

約数和(自身を含む): 4146499200

約数和(自身を除く): 2126904256

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 569, 992, 1138, 1789, 1984, 2276, 3578, 4552, 7156, 9104, 14312, 17639, 18208, 28624, 35278, 36416, 55459, 57248, 70556, 110918, 114496, 141112, 221836, 282224, 443672, 564448, 887344, 1017941, 1128896, 1774688, 2035882, 3549376, 4071764, 8143528, 16287056, 31556171, 32574112, 63112342, 65148224, 126224684, 252449368, 504898736, 1009797472, 2019594944]

約数ペア:

[(1, 2019594944), (2, 1009797472), (4, 504898736), (8, 252449368), (16, 126224684), (31, 65148224), (32, 63112342), (62, 32574112), (64, 31556171), (124, 16287056), (248, 8143528), (496, 4071764), (569, 3549376), (992, 2035882), (1138, 1774688), (1789, 1128896), (1984, 1017941), (2276, 887344), (3578, 564448), (4552, 443672), (7156, 282224), (9104, 221836), (14312, 141112), (17639, 114496), (18208, 110918), (28624, 70556), (35278, 57248), (36416, 55459)]