1237803868

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{80231}}^1$

素因数の和:80290

約数の個数: 48

約数和(自身を含む): 2695795200

約数和(自身を除く): 1457991332

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 551, 812, 1102, 2204, 3857, 7714, 15428, 80231, 160462, 320924, 561617, 1123234, 1524389, 2246468, 2326699, 3048778, 4653398, 6097556, 9306796, 10670723, 16286893, 21341446, 32573786, 42682892, 44207281, 65147572, 88414562, 176829124, 309450967, 618901934, 1237803868]

約数ペア:

[(1, 1237803868), (2, 618901934), (4, 309450967), (7, 176829124), (14, 88414562), (19, 65147572), (28, 44207281), (29, 42682892), (38, 32573786), (58, 21341446), (76, 16286893), (116, 10670723), (133, 9306796), (203, 6097556), (266, 4653398), (406, 3048778), (532, 2326699), (551, 2246468), (812, 1524389), (1102, 1123234), (2204, 561617), (3857, 320924), (7714, 160462), (15428, 80231)]