2164830838

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{153949}}^1$

素因数の和:154119

約数の個数: 16

約数和(自身を含む): 3325320000

約数和(自身を除く): 1160489162

約数列:

[1, 2, 79, 89, 158, 178, 7031, 14062, 153949, 307898, 12161971, 13701461, 24323942, 27402922, 1082415419, 2164830838]

約数ペア:

[(1, 2164830838), (2, 1082415419), (79, 27402922), (89, 24323942), (158, 13701461), (178, 12161971), (7031, 307898), (14062, 153949)]