620615528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2099}}^1\times {\mathrm{2843}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 1254204000

約数和(自身を除く): 633588472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2099, 2843, 4198, 5686, 8396, 11372, 16792, 22744, 27287, 36959, 54574, 73918, 109148, 147836, 218296, 295672, 5967457, 11934914, 23869828, 47739656, 77576941, 155153882, 310307764, 620615528]

約数ペア:

[(1, 620615528), (2, 310307764), (4, 155153882), (8, 77576941), (13, 47739656), (26, 23869828), (52, 11934914), (104, 5967457), (2099, 295672), (2843, 218296), (4198, 147836), (5686, 109148), (8396, 73918), (11372, 54574), (16792, 36959), (22744, 27287)]