851199934

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{257}}^1$

素因数の和:565

約数の個数: 48

約数和(自身を含む): 1427751360

約数和(自身を除く): 576551426

約数列:

[1, 2, 13, 26, 41, 82, 169, 239, 257, 338, 478, 514, 533, 1066, 3107, 3341, 6214, 6682, 6929, 9799, 10537, 13858, 19598, 21074, 40391, 43433, 61423, 80782, 86866, 122846, 127387, 136981, 254774, 273962, 798499, 1596998, 1656031, 1780753, 2518343, 3312062, 3561506, 5036686, 10380487, 20760974, 32738459, 65476918, 425599967, 851199934]

約数ペア:

[(1, 851199934), (2, 425599967), (13, 65476918), (26, 32738459), (41, 20760974), (82, 10380487), (169, 5036686), (239, 3561506), (257, 3312062), (338, 2518343), (478, 1780753), (514, 1656031), (533, 1596998), (1066, 798499), (3107, 273962), (3341, 254774), (6214, 136981), (6682, 127387), (6929, 122846), (9799, 86866), (10537, 80782), (13858, 61423), (19598, 43433), (21074, 40391)]