690305784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{4108963}}^1$

素因数の和:4108979

約数の個数: 32

約数和(自身を含む): 1972302720

約数和(自身を除く): 1281996936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 4108963, 8217926, 12326889, 16435852, 24653778, 28762741, 32871704, 49307556, 57525482, 86288223, 98615112, 115050964, 172576446, 230101928, 345152892, 690305784]

約数ペア:

[(1, 690305784), (2, 345152892), (3, 230101928), (4, 172576446), (6, 115050964), (7, 98615112), (8, 86288223), (12, 57525482), (14, 49307556), (21, 32871704), (24, 28762741), (28, 24653778), (42, 16435852), (56, 12326889), (84, 8217926), (168, 4108963)]