1342646158

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{379}}^1\times {\mathrm{977}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 2414916720

約数和(自身を除く): 1072270562

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 379, 518, 758, 977, 1813, 1954, 2653, 3626, 5306, 6839, 13678, 14023, 18571, 28046, 36149, 37142, 47873, 72298, 95746, 98161, 196322, 253043, 370283, 506086, 687127, 740566, 1374254, 1771301, 2591981, 3542602, 5183962, 13700471, 18143867, 27400942, 36287734, 95903297, 191806594, 671323079, 1342646158]

約数ペア:

[(1, 1342646158), (2, 671323079), (7, 191806594), (14, 95903297), (37, 36287734), (49, 27400942), (74, 18143867), (98, 13700471), (259, 5183962), (379, 3542602), (518, 2591981), (758, 1771301), (977, 1374254), (1813, 740566), (1954, 687127), (2653, 506086), (3626, 370283), (5306, 253043), (6839, 196322), (13678, 98161), (14023, 95746), (18571, 72298), (28046, 47873), (36149, 37142)]