1949679993

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{117119}}^1$

素因数の和:117332

約数の個数: 16

約数和(自身を含む): 2698444800

約数和(自身を除く): 748764807

約数列:

[1, 3, 31, 93, 179, 537, 5549, 16647, 117119, 351357, 3630689, 10892067, 20964301, 62892903, 649893331, 1949679993]

約数ペア:

[(1, 1949679993), (3, 649893331), (31, 62892903), (93, 20964301), (179, 10892067), (537, 3630689), (5549, 351357), (16647, 117119)]