453940894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{937}}^1$

素因数の和:1049

約数の個数: 48

約数和(自身を含む): 797667696

約数和(自身を除く): 343726802

約数列:

[1, 2, 11, 19, 22, 38, 61, 122, 209, 361, 418, 671, 722, 937, 1159, 1342, 1874, 2318, 3971, 7942, 10307, 12749, 17803, 20614, 22021, 25498, 35606, 44042, 57157, 114314, 195833, 242231, 338257, 391666, 484462, 628727, 676514, 1085983, 1257454, 2171966, 3720827, 7441654, 11945813, 20633677, 23891626, 41267354, 226970447, 453940894]

約数ペア:

[(1, 453940894), (2, 226970447), (11, 41267354), (19, 23891626), (22, 20633677), (38, 11945813), (61, 7441654), (122, 3720827), (209, 2171966), (361, 1257454), (418, 1085983), (671, 676514), (722, 628727), (937, 484462), (1159, 391666), (1342, 338257), (1874, 242231), (2318, 195833), (3971, 114314), (7942, 57157), (10307, 44042), (12749, 35606), (17803, 25498), (20614, 22021)]