1617990946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{30253}}^1$

素因数の和:30307

約数の個数: 48

約数和(自身を含む): 3041979192

約数和(自身を除く): 1423988246

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 121, 143, 187, 221, 242, 286, 374, 442, 1573, 2057, 2431, 3146, 4114, 4862, 26741, 30253, 53482, 60506, 332783, 393289, 514301, 665566, 786578, 1028602, 3660613, 4326179, 5657311, 6685913, 7321226, 8652358, 11314622, 13371826, 47587969, 62230421, 73545043, 95175938, 124460842, 147090086, 808995473, 1617990946]

約数ペア:

[(1, 1617990946), (2, 808995473), (11, 147090086), (13, 124460842), (17, 95175938), (22, 73545043), (26, 62230421), (34, 47587969), (121, 13371826), (143, 11314622), (187, 8652358), (221, 7321226), (242, 6685913), (286, 5657311), (374, 4326179), (442, 3660613), (1573, 1028602), (2057, 786578), (2431, 665566), (3146, 514301), (4114, 393289), (4862, 332783), (26741, 60506), (30253, 53482)]