804978968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{25847}}^1$

素因数の和:26099

約数の個数: 32

約数和(自身を含む): 1605160800

約数和(自身を除く): 800181832

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 229, 458, 916, 1832, 3893, 7786, 15572, 25847, 31144, 51694, 103388, 206776, 439399, 878798, 1757596, 3515192, 5918963, 11837926, 23675852, 47351704, 100622371, 201244742, 402489484, 804978968]

約数ペア:

[(1, 804978968), (2, 402489484), (4, 201244742), (8, 100622371), (17, 47351704), (34, 23675852), (68, 11837926), (136, 5918963), (229, 3515192), (458, 1757596), (916, 878798), (1832, 439399), (3893, 206776), (7786, 103388), (15572, 51694), (25847, 31144)]