4897390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:336

約数の個数: 32

約数和(自身を含む): 9331200

約数和(自身を除く): 4433810

約数列:

[1, 2, 5, 10, 23, 46, 107, 115, 199, 214, 230, 398, 535, 995, 1070, 1990, 2461, 4577, 4922, 9154, 12305, 21293, 22885, 24610, 42586, 45770, 106465, 212930, 489739, 979478, 2448695, 4897390]

約数ペア:

[(1, 4897390), (2, 2448695), (5, 979478), (10, 489739), (23, 212930), (46, 106465), (107, 45770), (115, 42586), (199, 24610), (214, 22885), (230, 21293), (398, 12305), (535, 9154), (995, 4922), (1070, 4577), (1990, 2461)]