1214432884

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{28219}}^1$

素因数の和:28312

約数の個数: 48

約数和(自身を含む): 2560118400

約数和(自身を除く): 1345685516

約数列:

[1, 2, 4, 7, 14, 28, 29, 53, 58, 106, 116, 203, 212, 371, 406, 742, 812, 1484, 1537, 3074, 6148, 10759, 21518, 28219, 43036, 56438, 112876, 197533, 395066, 790132, 818351, 1495607, 1636702, 2991214, 3273404, 5728457, 5982428, 10469249, 11456914, 20938498, 22913828, 41876996, 43372603, 86745206, 173490412, 303608221, 607216442, 1214432884]

約数ペア:

[(1, 1214432884), (2, 607216442), (4, 303608221), (7, 173490412), (14, 86745206), (28, 43372603), (29, 41876996), (53, 22913828), (58, 20938498), (106, 11456914), (116, 10469249), (203, 5982428), (212, 5728457), (371, 3273404), (406, 2991214), (742, 1636702), (812, 1495607), (1484, 818351), (1537, 790132), (3074, 395066), (6148, 197533), (10759, 112876), (21518, 56438), (28219, 43036)]