1399888974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{8161}}^1$

素因数の和:8313

約数の個数: 64

約数和(自身を含む): 3215697408

約数和(自身を除く): 1815808434

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 113, 138, 226, 253, 339, 506, 678, 759, 1243, 1518, 2486, 2599, 3729, 5198, 7458, 7797, 8161, 15594, 16322, 24483, 28589, 48966, 57178, 85767, 89771, 171534, 179542, 187703, 269313, 375406, 538626, 563109, 922193, 1126218, 1844386, 2064733, 2766579, 4129466, 5533158, 6194199, 10144123, 12388398, 20288246, 21210439, 30432369, 42420878, 60864738, 63631317, 127262634, 233314829, 466629658, 699944487, 1399888974]

約数ペア:

[(1, 1399888974), (2, 699944487), (3, 466629658), (6, 233314829), (11, 127262634), (22, 63631317), (23, 60864738), (33, 42420878), (46, 30432369), (66, 21210439), (69, 20288246), (113, 12388398), (138, 10144123), (226, 6194199), (253, 5533158), (339, 4129466), (506, 2766579), (678, 2064733), (759, 1844386), (1243, 1126218), (1518, 922193), (2486, 563109), (2599, 538626), (3729, 375406), (5198, 269313), (7458, 187703), (7797, 179542), (8161, 171534), (15594, 89771), (16322, 85767), (24483, 57178), (28589, 48966)]