487252870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3748099}}^1$

素因数の和:3748119

約数の個数: 16

約数和(自身を含む): 944521200

約数和(自身を除く): 457268330

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 3748099, 7496198, 18740495, 37480990, 48725287, 97450574, 243626435, 487252870]

約数ペア:

[(1, 487252870), (2, 243626435), (5, 97450574), (10, 48725287), (13, 37480990), (26, 18740495), (65, 7496198), (130, 3748099)]