326435642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{17609}}^1$

素因数の和:17678

約数の個数: 32

約数和(自身を含む): 568028160

約数和(自身を除く): 241592518

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 299, 403, 598, 713, 806, 1426, 9269, 17609, 18538, 35218, 228917, 405007, 457834, 545879, 810014, 1091758, 5265091, 7096427, 10530182, 12555217, 14192854, 25110434, 163217821, 326435642]

約数ペア:

[(1, 326435642), (2, 163217821), (13, 25110434), (23, 14192854), (26, 12555217), (31, 10530182), (46, 7096427), (62, 5265091), (299, 1091758), (403, 810014), (598, 545879), (713, 457834), (806, 405007), (1426, 228917), (9269, 35218), (17609, 18538)]