16703810

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 31135104

約数和(自身を除く): 14431294

約数列:

[1, 2, 5, 10, 41, 82, 131, 205, 262, 311, 410, 622, 655, 1310, 1555, 3110, 5371, 10742, 12751, 25502, 26855, 40741, 53710, 63755, 81482, 127510, 203705, 407410, 1670381, 3340762, 8351905, 16703810]

約数ペア:

[(1, 16703810), (2, 8351905), (5, 3340762), (10, 1670381), (41, 407410), (82, 203705), (131, 127510), (205, 81482), (262, 63755), (311, 53710), (410, 40741), (622, 26855), (655, 25502), (1310, 12751), (1555, 10742), (3110, 5371)]