2021085472

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{59753}}^1$

素因数の和:59921

約数の個数: 48

約数和(自身を含む): 4577634432

約数和(自身を除く): 2556548960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 8456, 16912, 33824, 59753, 119506, 239012, 418271, 478024, 836542, 956048, 1673084, 1912096, 3346168, 6692336, 9022703, 13384672, 18045406, 36090812, 63158921, 72181624, 126317842, 144363248, 252635684, 288726496, 505271368, 1010542736, 2021085472]

約数ペア:

[(1, 2021085472), (2, 1010542736), (4, 505271368), (7, 288726496), (8, 252635684), (14, 144363248), (16, 126317842), (28, 72181624), (32, 63158921), (56, 36090812), (112, 18045406), (151, 13384672), (224, 9022703), (302, 6692336), (604, 3346168), (1057, 1912096), (1208, 1673084), (2114, 956048), (2416, 836542), (4228, 478024), (4832, 418271), (8456, 239012), (16912, 119506), (33824, 59753)]