1275341752

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{21871}}^1$

素因数の和:22111

約数の個数: 32

約数和(自身を含む): 2468473920

約数和(自身を除く): 1193132168

約数列:

[1, 2, 4, 8, 37, 74, 148, 197, 296, 394, 788, 1576, 7289, 14578, 21871, 29156, 43742, 58312, 87484, 174968, 809227, 1618454, 3236908, 4308587, 6473816, 8617174, 17234348, 34468696, 159417719, 318835438, 637670876, 1275341752]

約数ペア:

[(1, 1275341752), (2, 637670876), (4, 318835438), (8, 159417719), (37, 34468696), (74, 17234348), (148, 8617174), (197, 6473816), (296, 4308587), (394, 3236908), (788, 1618454), (1576, 809227), (7289, 174968), (14578, 87484), (21871, 58312), (29156, 43742)]