1951508552

素因数分解:

$2^3\times 7^1\times {\mathrm{1657}}^1\times {\mathrm{21031}}^1$

素因数の和:22701

約数の個数: 32

約数和(自身を含む): 4184526720

約数和(自身を除く): 2233018168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1657, 3314, 6628, 11599, 13256, 21031, 23198, 42062, 46396, 84124, 92792, 147217, 168248, 294434, 588868, 1177736, 34848367, 69696734, 139393468, 243938569, 278786936, 487877138, 975754276, 1951508552]

約数ペア:

[(1, 1951508552), (2, 975754276), (4, 487877138), (7, 278786936), (8, 243938569), (14, 139393468), (28, 69696734), (56, 34848367), (1657, 1177736), (3314, 588868), (6628, 294434), (11599, 168248), (13256, 147217), (21031, 92792), (23198, 84124), (42062, 46396)]