2738315398

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{709}}^1\times {\mathrm{21221}}^1$

素因数の和:21952

約数の個数: 32

約数和(自身を含む): 5062720320

約数和(自身を除く): 2324404922

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 709, 1418, 4963, 9217, 9926, 18434, 21221, 42442, 64519, 129038, 148547, 275873, 297094, 551746, 1931111, 3862222, 15045689, 30091378, 105319823, 195593957, 210639646, 391187914, 1369157699, 2738315398]

約数ペア:

[(1, 2738315398), (2, 1369157699), (7, 391187914), (13, 210639646), (14, 195593957), (26, 105319823), (91, 30091378), (182, 15045689), (709, 3862222), (1418, 1931111), (4963, 551746), (9217, 297094), (9926, 275873), (18434, 148547), (21221, 129038), (42442, 64519)]