7541338

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:286

約数の個数: 32

約数和(自身を含む): 13469184

約数和(自身を除く): 5927846

約数列:

[1, 2, 7, 14, 47, 73, 94, 146, 157, 314, 329, 511, 658, 1022, 1099, 2198, 3431, 6862, 7379, 11461, 14758, 22922, 24017, 48034, 51653, 80227, 103306, 160454, 538667, 1077334, 3770669, 7541338]

約数ペア:

[(1, 7541338), (2, 3770669), (7, 1077334), (14, 538667), (47, 160454), (73, 103306), (94, 80227), (146, 51653), (157, 48034), (314, 24017), (329, 22922), (511, 14758), (658, 11461), (1022, 7379), (1099, 6862), (2198, 3431)]