1216672592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{7297}}^1$

素因数の和:7935

約数の個数: 40

約数和(自身を含む): 2500382376

約数和(自身を除く): 1283709784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 613, 1226, 2452, 4904, 7297, 9808, 10421, 14594, 20842, 29188, 41684, 58376, 83368, 116752, 124049, 166736, 248098, 496196, 992392, 1984784, 4473061, 8946122, 17892244, 35784488, 71568976, 76042037, 152084074, 304168148, 608336296, 1216672592]

約数ペア:

[(1, 1216672592), (2, 608336296), (4, 304168148), (8, 152084074), (16, 76042037), (17, 71568976), (34, 35784488), (68, 17892244), (136, 8946122), (272, 4473061), (613, 1984784), (1226, 992392), (2452, 496196), (4904, 248098), (7297, 166736), (9808, 124049), (10421, 116752), (14594, 83368), (20842, 58376), (29188, 41684)]