16996840895

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{521}}^1\times {\mathrm{683}}^1$

素因数の和:1483

約数の個数: 32

約数和(自身を含む): 21054406464

約数和(自身を除く): 4057565569

約数列:

[1, 5, 41, 205, 233, 521, 683, 1165, 2605, 3415, 9553, 21361, 28003, 47765, 106805, 121393, 140015, 159139, 355843, 606965, 795695, 1779215, 4977113, 6524699, 14589563, 24885565, 32623495, 72947815, 82911419, 414557095, 3399368179, 16996840895]

約数ペア:

[(1, 16996840895), (5, 3399368179), (41, 414557095), (205, 82911419), (233, 72947815), (521, 32623495), (683, 24885565), (1165, 14589563), (2605, 6524699), (3415, 4977113), (9553, 1779215), (21361, 795695), (28003, 606965), (47765, 355843), (106805, 159139), (121393, 140015)]