806946796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{174061}}^1$

素因数の和:174145

約数の個数: 24

約数和(自身を含む): 1510858160

約数和(自身を除く): 703911364

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 244, 1159, 2318, 4636, 174061, 348122, 696244, 3307159, 6614318, 10617721, 13228636, 21235442, 42470884, 201736699, 403473398, 806946796]

約数ペア:

[(1, 806946796), (2, 403473398), (4, 201736699), (19, 42470884), (38, 21235442), (61, 13228636), (76, 10617721), (122, 6614318), (244, 3307159), (1159, 696244), (2318, 348122), (4636, 174061)]