1213713035

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:1055

約数の個数: 32

約数和(自身を含む): 1533812544

約数和(自身を除く): 320099509

約数列:

[1, 5, 37, 61, 131, 185, 305, 655, 821, 2257, 4105, 4847, 7991, 11285, 24235, 30377, 39955, 50081, 107551, 151885, 250405, 295667, 537755, 1478335, 1852997, 3979387, 6560611, 9264985, 19896935, 32803055, 242742607, 1213713035]

約数ペア:

[(1, 1213713035), (5, 242742607), (37, 32803055), (61, 19896935), (131, 9264985), (185, 6560611), (305, 3979387), (655, 1852997), (821, 1478335), (2257, 537755), (4105, 295667), (4847, 250405), (7991, 151885), (11285, 107551), (24235, 50081), (30377, 39955)]