731511222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2939}}^1\times {\mathrm{3191}}^1$

素因数の和:6148

約数の個数: 32

約数和(自身を含む): 1576592640

約数和(自身を除く): 845081418

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2939, 3191, 5878, 6382, 8817, 9573, 17634, 19146, 38207, 41483, 76414, 82966, 114621, 124449, 229242, 248898, 9378349, 18756698, 28135047, 56270094, 121918537, 243837074, 365755611, 731511222]

約数ペア:

[(1, 731511222), (2, 365755611), (3, 243837074), (6, 121918537), (13, 56270094), (26, 28135047), (39, 18756698), (78, 9378349), (2939, 248898), (3191, 229242), (5878, 124449), (6382, 114621), (8817, 82966), (9573, 76414), (17634, 41483), (19146, 38207)]