140850814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1429}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 242161920

約数和(自身を除く): 101311106

約数列:

[1, 2, 13, 17, 26, 34, 221, 223, 442, 446, 1429, 2858, 2899, 3791, 5798, 7582, 18577, 24293, 37154, 48586, 49283, 98566, 315809, 318667, 631618, 637334, 4142671, 5417339, 8285342, 10834678, 70425407, 140850814]

約数ペア:

[(1, 140850814), (2, 70425407), (13, 10834678), (17, 8285342), (26, 5417339), (34, 4142671), (221, 637334), (223, 631618), (442, 318667), (446, 315809), (1429, 98566), (2858, 49283), (2899, 48586), (3791, 37154), (5798, 24293), (7582, 18577)]