528855938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{947}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 875314944

約数和(自身を除く): 346459006

約数列:

[1, 2, 13, 26, 47, 94, 457, 611, 914, 947, 1222, 1894, 5941, 11882, 12311, 21479, 24622, 42958, 44509, 89018, 279227, 432779, 558454, 578617, 865558, 1157234, 5626127, 11252254, 20340613, 40681226, 264427969, 528855938]

約数ペア:

[(1, 528855938), (2, 264427969), (13, 40681226), (26, 20340613), (47, 11252254), (94, 5626127), (457, 1157234), (611, 865558), (914, 578617), (947, 558454), (1222, 432779), (1894, 279227), (5941, 89018), (11882, 44509), (12311, 42958), (21479, 24622)]