2106331394

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1973}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 3324658176

約数和(自身を除く): 1218326782

約数列:

[1, 2, 31, 62, 67, 134, 257, 514, 1973, 2077, 3946, 4154, 7967, 15934, 17219, 34438, 61163, 122326, 132191, 264382, 507061, 533789, 1014122, 1067578, 4097921, 8195842, 15718891, 31437782, 33973087, 67946174, 1053165697, 2106331394]

約数ペア:

[(1, 2106331394), (2, 1053165697), (31, 67946174), (62, 33973087), (67, 31437782), (134, 15718891), (257, 8195842), (514, 4097921), (1973, 1067578), (2077, 1014122), (3946, 533789), (4154, 507061), (7967, 264382), (15934, 132191), (17219, 122326), (34438, 61163)]