238081018

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 414973440

約数和(自身を除く): 176892422

約数列:

[1, 2, 7, 14, 83, 166, 331, 581, 619, 662, 1162, 1238, 2317, 4333, 4634, 8666, 27473, 51377, 54946, 102754, 192311, 204889, 359639, 384622, 409778, 719278, 1434223, 2868446, 17005787, 34011574, 119040509, 238081018]

約数ペア:

[(1, 238081018), (2, 119040509), (7, 34011574), (14, 17005787), (83, 2868446), (166, 1434223), (331, 719278), (581, 409778), (619, 384622), (662, 359639), (1162, 204889), (1238, 192311), (2317, 102754), (4333, 54946), (4634, 51377), (8666, 27473)]