2019438302

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{757}}^1\times {\mathrm{2141}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 3507053760

約数和(自身を除く): 1487615458

約数列:

[1, 2, 7, 14, 89, 178, 623, 757, 1246, 1514, 2141, 4282, 5299, 10598, 14987, 29974, 67373, 134746, 190549, 381098, 471611, 943222, 1333843, 1620737, 2667686, 3241474, 11345159, 22690318, 144245593, 288491186, 1009719151, 2019438302]

約数ペア:

[(1, 2019438302), (2, 1009719151), (7, 288491186), (14, 144245593), (89, 22690318), (178, 11345159), (623, 3241474), (757, 2667686), (1246, 1620737), (1514, 1333843), (2141, 943222), (4282, 471611), (5299, 381098), (10598, 190549), (14987, 134746), (29974, 67373)]