2897474256

素因数分解:

$2^4\times 3^2\times {\mathrm{20121349}}^1$

素因数の和:20121363

約数の個数: 30

約数和(自身を含む): 8108904050

約数和(自身を除く): 5211429794

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 20121349, 40242698, 60364047, 80485396, 120728094, 160970792, 181092141, 241456188, 321941584, 362184282, 482912376, 724368564, 965824752, 1448737128, 2897474256]

約数ペア:

[(1, 2897474256), (2, 1448737128), (3, 965824752), (4, 724368564), (6, 482912376), (8, 362184282), (9, 321941584), (12, 241456188), (16, 181092141), (18, 160970792), (24, 120728094), (36, 80485396), (48, 60364047), (72, 40242698), (144, 20121349)]