2070291076

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{10331}}^1$

素因数の和:10780

約数の個数: 48

約数和(自身を含む): 4394984832

約数和(自身を除く): 2324693756

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 421, 476, 842, 1684, 2947, 5894, 7157, 10331, 11788, 14314, 20662, 28628, 41324, 50099, 72317, 100198, 144634, 175627, 200396, 289268, 351254, 702508, 1229389, 2458778, 4349351, 4917556, 8698702, 17397404, 30445457, 60890914, 73938967, 121781828, 147877934, 295755868, 517572769, 1035145538, 2070291076]

約数ペア:

[(1, 2070291076), (2, 1035145538), (4, 517572769), (7, 295755868), (14, 147877934), (17, 121781828), (28, 73938967), (34, 60890914), (68, 30445457), (119, 17397404), (238, 8698702), (421, 4917556), (476, 4349351), (842, 2458778), (1684, 1229389), (2947, 702508), (5894, 351254), (7157, 289268), (10331, 200396), (11788, 175627), (14314, 144634), (20662, 100198), (28628, 72317), (41324, 50099)]