2100063958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:625

約数の個数: 64

約数和(自身を含む): 3603787200

約数和(自身を除く): 1503723242

約数列:

[1, 2, 17, 19, 34, 38, 61, 122, 137, 274, 323, 389, 646, 778, 1037, 1159, 2074, 2318, 2329, 2603, 4658, 5206, 6613, 7391, 8357, 13226, 14782, 16714, 19703, 23729, 39406, 44251, 47458, 53293, 88502, 106586, 125647, 142069, 158783, 251294, 284138, 317566, 403393, 450851, 806786, 901702, 905981, 1012567, 1811962, 2025134, 2699311, 3250873, 5398622, 6501746, 7664467, 15328934, 17213639, 34427278, 55264841, 61766587, 110529682, 123533174, 1050031979, 2100063958]

約数ペア:

[(1, 2100063958), (2, 1050031979), (17, 123533174), (19, 110529682), (34, 61766587), (38, 55264841), (61, 34427278), (122, 17213639), (137, 15328934), (274, 7664467), (323, 6501746), (389, 5398622), (646, 3250873), (778, 2699311), (1037, 2025134), (1159, 1811962), (2074, 1012567), (2318, 905981), (2329, 901702), (2603, 806786), (4658, 450851), (5206, 403393), (6613, 317566), (7391, 284138), (8357, 251294), (13226, 158783), (14782, 142069), (16714, 125647), (19703, 106586), (23729, 88502), (39406, 53293), (44251, 47458)]