291229257254

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{1209233}}^1$

素因数の和:1209464

約数の個数: 32

約数和(自身を含む): 481468609440

約数和(自身を除く): 190239352186

約数列:

[1, 2, 13, 26, 59, 118, 157, 314, 767, 1534, 2041, 4082, 9263, 18526, 120419, 240838, 1209233, 2418466, 15720029, 31440058, 71344747, 142689494, 189849581, 379699162, 927481711, 1854963422, 2468044553, 4936089106, 11201125279, 22402250558, 145614628627, 291229257254]

約数ペア:

[(1, 291229257254), (2, 145614628627), (13, 22402250558), (26, 11201125279), (59, 4936089106), (118, 2468044553), (157, 1854963422), (314, 927481711), (767, 379699162), (1534, 189849581), (2041, 142689494), (4082, 71344747), (9263, 31440058), (18526, 15720029), (120419, 2418466), (240838, 1209233)]