2507344

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:443

約数の個数: 40

約数和(自身を含む): 5658368

約数和(自身を除く): 3151024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 367, 427, 488, 734, 854, 976, 1468, 1708, 2569, 2936, 3416, 5138, 5872, 6832, 10276, 20552, 22387, 41104, 44774, 89548, 156709, 179096, 313418, 358192, 626836, 1253672, 2507344]

約数ペア:

[(1, 2507344), (2, 1253672), (4, 626836), (7, 358192), (8, 313418), (14, 179096), (16, 156709), (28, 89548), (56, 44774), (61, 41104), (112, 22387), (122, 20552), (244, 10276), (367, 6832), (427, 5872), (488, 5138), (734, 3416), (854, 2936), (976, 2569), (1468, 1708)]