268922014

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{6553}}^1$

素因数の和:6660

約数の個数: 24

約数和(自身を含む): 434608848

約数和(自身を除く): 165686834

約数列:

[1, 2, 17, 34, 71, 142, 289, 578, 1207, 2414, 6553, 13106, 20519, 41038, 111401, 222802, 465263, 930526, 1893817, 3787634, 7909471, 15818942, 134461007, 268922014]

約数ペア:

[(1, 268922014), (2, 134461007), (17, 15818942), (34, 7909471), (71, 3787634), (142, 1893817), (289, 930526), (578, 465263), (1207, 222802), (2414, 111401), (6553, 41038), (13106, 20519)]