4646702905

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1277}}^1$

素因数の和:1438

約数の個数: 64

約数和(自身を含む): 6608589120

約数和(自身を除く): 1961886215

約数列:

[1, 5, 13, 17, 37, 65, 85, 89, 185, 221, 445, 481, 629, 1105, 1157, 1277, 1513, 2405, 3145, 3293, 5785, 6385, 7565, 8177, 16465, 16601, 19669, 21709, 40885, 42809, 47249, 55981, 83005, 98345, 108545, 113653, 214045, 236245, 279905, 282217, 568265, 614237, 727753, 803233, 1411085, 1477489, 1932101, 3071185, 3638765, 4016165, 4205161, 7387445, 9660505, 10442029, 21025805, 25117313, 52210145, 54667093, 71487737, 125586565, 273335465, 357438685, 929340581, 4646702905]

約数ペア:

[(1, 4646702905), (5, 929340581), (13, 357438685), (17, 273335465), (37, 125586565), (65, 71487737), (85, 54667093), (89, 52210145), (185, 25117313), (221, 21025805), (445, 10442029), (481, 9660505), (629, 7387445), (1105, 4205161), (1157, 4016165), (1277, 3638765), (1513, 3071185), (2405, 1932101), (3145, 1477489), (3293, 1411085), (5785, 803233), (6385, 727753), (7565, 614237), (8177, 568265), (16465, 282217), (16601, 279905), (19669, 236245), (21709, 214045), (40885, 113653), (42809, 108545), (47249, 98345), (55981, 83005)]