378421634

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1$

素因数の和:554

約数の個数: 32

約数和(自身を含む): 590768640

約数和(自身を除く): 212347006

約数列:

[1, 2, 59, 73, 118, 146, 197, 223, 394, 446, 4307, 8614, 11623, 13157, 14381, 16279, 23246, 26314, 28762, 32558, 43931, 87862, 848479, 960461, 1696958, 1920922, 2591929, 3206963, 5183858, 6413926, 189210817, 378421634]

約数ペア:

[(1, 378421634), (2, 189210817), (59, 6413926), (73, 5183858), (118, 3206963), (146, 2591929), (197, 1920922), (223, 1696958), (394, 960461), (446, 848479), (4307, 87862), (8614, 43931), (11623, 32558), (13157, 28762), (14381, 26314), (16279, 23246)]