244952930

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1394

約数の個数: 32

約数和(自身を含む): 448381440

約数和(自身を除く): 203428510

約数列:

[1, 2, 5, 10, 79, 158, 311, 395, 622, 790, 997, 1555, 1994, 3110, 4985, 9970, 24569, 49138, 78763, 122845, 157526, 245690, 310067, 393815, 620134, 787630, 1550335, 3100670, 24495293, 48990586, 122476465, 244952930]

約数ペア:

[(1, 244952930), (2, 122476465), (5, 48990586), (10, 24495293), (79, 3100670), (158, 1550335), (311, 787630), (395, 620134), (622, 393815), (790, 310067), (997, 245690), (1555, 157526), (1994, 122845), (3110, 78763), (4985, 49138), (9970, 24569)]