145402684

素因数分解:

$2^2\times 7^1\times {\mathrm{739}}^1\times {\mathrm{7027}}^1$

素因数の和:7777

約数の個数: 24

約数和(自身を含む): 291240320

約数和(自身を除く): 145837636

約数列:

[1, 2, 4, 7, 14, 28, 739, 1478, 2956, 5173, 7027, 10346, 14054, 20692, 28108, 49189, 98378, 196756, 5192953, 10385906, 20771812, 36350671, 72701342, 145402684]

約数ペア:

[(1, 145402684), (2, 72701342), (4, 36350671), (7, 20771812), (14, 10385906), (28, 5192953), (739, 196756), (1478, 98378), (2956, 49189), (5173, 28108), (7027, 20692), (10346, 14054)]