17294354

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 33587136

約数和(自身を除く): 16292782

約数列:

[1, 2, 7, 11, 14, 22, 49, 61, 77, 98, 122, 154, 263, 427, 526, 539, 671, 854, 1078, 1342, 1841, 2893, 2989, 3682, 4697, 5786, 5978, 9394, 12887, 16043, 20251, 25774, 32086, 32879, 40502, 65758, 112301, 141757, 176473, 224602, 283514, 352946, 786107, 1235311, 1572214, 2470622, 8647177, 17294354]

約数ペア:

[(1, 17294354), (2, 8647177), (7, 2470622), (11, 1572214), (14, 1235311), (22, 786107), (49, 352946), (61, 283514), (77, 224602), (98, 176473), (122, 141757), (154, 112301), (263, 65758), (427, 40502), (526, 32879), (539, 32086), (671, 25774), (854, 20251), (1078, 16043), (1342, 12887), (1841, 9394), (2893, 5978), (2989, 5786), (3682, 4697)]