121490674

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 32

約数和(自身を含む): 199618560

約数和(自身を除く): 78127886

約数列:

[1, 2, 19, 31, 38, 62, 151, 302, 589, 683, 1178, 1366, 2869, 4681, 5738, 9362, 12977, 21173, 25954, 42346, 88939, 103133, 177878, 206266, 402287, 804574, 1959527, 3197123, 3919054, 6394246, 60745337, 121490674]

約数ペア:

[(1, 121490674), (2, 60745337), (19, 6394246), (31, 3919054), (38, 3197123), (62, 1959527), (151, 804574), (302, 402287), (589, 206266), (683, 177878), (1178, 103133), (1366, 88939), (2869, 42346), (4681, 25954), (5738, 21173), (9362, 12977)]