2743452590

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{12281}}^1$

素因数の和:12628

約数の個数: 32

約数和(自身を含む): 5014003680

約数和(自身を除く): 2270551090

約数列:

[1, 2, 5, 10, 89, 178, 251, 445, 502, 890, 1255, 2510, 12281, 22339, 24562, 44678, 61405, 111695, 122810, 223390, 1093009, 2186018, 3082531, 5465045, 6165062, 10930090, 15412655, 30825310, 274345259, 548690518, 1371726295, 2743452590]

約数ペア:

[(1, 2743452590), (2, 1371726295), (5, 548690518), (10, 274345259), (89, 30825310), (178, 15412655), (251, 10930090), (445, 6165062), (502, 5465045), (890, 3082531), (1255, 2186018), (2510, 1093009), (12281, 223390), (22339, 122810), (24562, 111695), (44678, 61405)]