858704492

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{38219}}^1$

素因数の和:38401

約数の個数: 24

約数和(自身を含む): 1550661840

約数和(自身を除く): 691957348

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 11234, 22468, 38219, 76438, 152876, 1566979, 3133958, 5236003, 6267916, 10472006, 20944012, 214676123, 429352246, 858704492]

約数ペア:

[(1, 858704492), (2, 429352246), (4, 214676123), (41, 20944012), (82, 10472006), (137, 6267916), (164, 5236003), (274, 3133958), (548, 1566979), (5617, 152876), (11234, 76438), (22468, 38219)]