212316298

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2399}}^1$

素因数の和:2574

約数の個数: 32

約数和(自身を含む): 357696000

約数和(自身を除く): 145379702

約数列:

[1, 2, 17, 19, 34, 38, 137, 274, 323, 646, 2329, 2399, 2603, 4658, 4798, 5206, 40783, 44251, 45581, 81566, 88502, 91162, 328663, 657326, 774877, 1549754, 5587271, 6244597, 11174542, 12489194, 106158149, 212316298]

約数ペア:

[(1, 212316298), (2, 106158149), (17, 12489194), (19, 11174542), (34, 6244597), (38, 5587271), (137, 1549754), (274, 774877), (323, 657326), (646, 328663), (2329, 91162), (2399, 88502), (2603, 81566), (4658, 45581), (4798, 44251), (5206, 40783)]