485497376

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{166723}}^1$

素因数の和:166753

約数の個数: 48

約数和(自身を含む): 1176404544

約数和(自身を除く): 690907168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 166723, 333446, 666892, 1167061, 1333784, 2167399, 2334122, 2667568, 4334798, 4668244, 5335136, 8669596, 9336488, 15171793, 17339192, 18672976, 30343586, 34678384, 37345952, 60687172, 69356768, 121374344, 242748688, 485497376]

約数ペア:

[(1, 485497376), (2, 242748688), (4, 121374344), (7, 69356768), (8, 60687172), (13, 37345952), (14, 34678384), (16, 30343586), (26, 18672976), (28, 17339192), (32, 15171793), (52, 9336488), (56, 8669596), (91, 5335136), (104, 4668244), (112, 4334798), (182, 2667568), (208, 2334122), (224, 2167399), (364, 1333784), (416, 1167061), (728, 666892), (1456, 333446), (2912, 166723)]