304865414

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4957}}^1$

素因数の和:5180

約数の個数: 32

約数和(自身を含む): 548315136

約数和(自身を除く): 243449722

約数列:

[1, 2, 7, 14, 23, 46, 161, 191, 322, 382, 1337, 2674, 4393, 4957, 8786, 9914, 30751, 34699, 61502, 69398, 114011, 228022, 798077, 946787, 1596154, 1893574, 6627509, 13255018, 21776101, 43552202, 152432707, 304865414]

約数ペア:

[(1, 304865414), (2, 152432707), (7, 43552202), (14, 21776101), (23, 13255018), (46, 6627509), (161, 1893574), (191, 1596154), (322, 946787), (382, 798077), (1337, 228022), (2674, 114011), (4393, 69398), (4957, 61502), (8786, 34699), (9914, 30751)]