1340774402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{853}}^1\times {\mathrm{1931}}^1$

素因数の和:2834

約数の個数: 32

約数和(自身を含む): 2257101504

約数和(自身を除く): 916327102

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 853, 1706, 1931, 3862, 9383, 18766, 21241, 31561, 42482, 63122, 71447, 142894, 347171, 694342, 785917, 1571834, 1647143, 3294286, 18118573, 36237146, 60944291, 121888582, 670387201, 1340774402]

約数ペア:

[(1, 1340774402), (2, 670387201), (11, 121888582), (22, 60944291), (37, 36237146), (74, 18118573), (407, 3294286), (814, 1647143), (853, 1571834), (1706, 785917), (1931, 694342), (3862, 347171), (9383, 142894), (18766, 71447), (21241, 63122), (31561, 42482)]