1528904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 3150840

約数和(自身を除く): 1621936

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 241, 244, 482, 488, 793, 964, 1586, 1928, 3133, 3172, 6266, 6344, 12532, 14701, 25064, 29402, 58804, 117608, 191113, 382226, 764452, 1528904]

約数ペア:

[(1, 1528904), (2, 764452), (4, 382226), (8, 191113), (13, 117608), (26, 58804), (52, 29402), (61, 25064), (104, 14701), (122, 12532), (241, 6344), (244, 6266), (482, 3172), (488, 3133), (793, 1928), (964, 1586)]