7139990030

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{1113883}}^1$

素因数の和:1114531

約数の個数: 16

約数和(自身を含む): 12872043504

約数和(自身を除く): 5732053474

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 1113883, 2227766, 5569415, 11138830, 713999003, 1427998006, 3569995015, 7139990030]

約数ペア:

[(1, 7139990030), (2, 3569995015), (5, 1427998006), (10, 713999003), (641, 11138830), (1282, 5569415), (3205, 2227766), (6410, 1113883)]