1253672

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 32

約数和(自身を含む): 2737920

約数和(自身を除く): 1484248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 367, 427, 488, 734, 854, 1468, 1708, 2569, 2936, 3416, 5138, 10276, 20552, 22387, 44774, 89548, 156709, 179096, 313418, 626836, 1253672]

約数ペア:

[(1, 1253672), (2, 626836), (4, 313418), (7, 179096), (8, 156709), (14, 89548), (28, 44774), (56, 22387), (61, 20552), (122, 10276), (244, 5138), (367, 3416), (427, 2936), (488, 2569), (734, 1708), (854, 1468)]