2257398

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 5752656

約数和(自身を除く): 3495258

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 877, 1287, 1754, 2574, 2631, 5262, 7893, 9647, 11401, 15786, 19294, 22802, 28941, 34203, 57882, 68406, 86823, 102609, 125411, 173646, 205218, 250822, 376233, 752466, 1128699, 2257398]

約数ペア:

[(1, 2257398), (2, 1128699), (3, 752466), (6, 376233), (9, 250822), (11, 205218), (13, 173646), (18, 125411), (22, 102609), (26, 86823), (33, 68406), (39, 57882), (66, 34203), (78, 28941), (99, 22802), (117, 19294), (143, 15786), (198, 11401), (234, 9647), (286, 7893), (429, 5262), (858, 2631), (877, 2574), (1287, 1754)]