288020590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{201413}}^1$

素因数の和:201444

約数の個数: 32

約数和(自身を含む): 609075936

約数和(自身を除く): 321055346

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 201413, 402826, 1007065, 2014130, 2215543, 2618369, 4431086, 5236738, 11077715, 13091845, 22155430, 26183690, 28802059, 57604118, 144010295, 288020590]

約数ペア:

[(1, 288020590), (2, 144010295), (5, 57604118), (10, 28802059), (11, 26183690), (13, 22155430), (22, 13091845), (26, 11077715), (55, 5236738), (65, 4431086), (110, 2618369), (130, 2215543), (143, 2014130), (286, 1007065), (715, 402826), (1430, 201413)]