421204084

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{9539}}^1$

素因数の和:9652

約数の個数: 48

約数和(自身を含む): 897523200

約数和(自身を除く): 476319116

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 2324, 3154, 6308, 9539, 11039, 19078, 22078, 38156, 44156, 66773, 133546, 181241, 267092, 362482, 724964, 791737, 1268687, 1583474, 2537374, 3166948, 5074748, 5542159, 11084318, 15043003, 22168636, 30086006, 60172012, 105301021, 210602042, 421204084]

約数ペア:

[(1, 421204084), (2, 210602042), (4, 105301021), (7, 60172012), (14, 30086006), (19, 22168636), (28, 15043003), (38, 11084318), (76, 5542159), (83, 5074748), (133, 3166948), (166, 2537374), (266, 1583474), (332, 1268687), (532, 791737), (581, 724964), (1162, 362482), (1577, 267092), (2324, 181241), (3154, 133546), (6308, 66773), (9539, 44156), (11039, 38156), (19078, 22078)]