28827435890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{262067599}}^1$

素因数の和:262067617

約数の個数: 16

約数和(自身を含む): 56606601600

約数和(自身を除く): 27779165710

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 262067599, 524135198, 1310337995, 2620675990, 2882743589, 5765487178, 14413717945, 28827435890]

約数ペア:

[(1, 28827435890), (2, 14413717945), (5, 5765487178), (10, 2882743589), (11, 2620675990), (22, 1310337995), (55, 524135198), (110, 262067599)]