1247142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 2741760

約数和(自身を除く): 1494618

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 271, 354, 542, 767, 813, 1534, 1626, 2301, 3523, 4602, 7046, 10569, 15989, 21138, 31978, 47967, 95934, 207857, 415714, 623571, 1247142]

約数ペア:

[(1, 1247142), (2, 623571), (3, 415714), (6, 207857), (13, 95934), (26, 47967), (39, 31978), (59, 21138), (78, 15989), (118, 10569), (177, 7046), (271, 4602), (354, 3523), (542, 2301), (767, 1626), (813, 1534)]