971190064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{3793}}^1$

素因数の和:5045

約数の個数: 40

約数和(自身を含む): 2028606272

約数和(自身を除く): 1057416208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1231, 2462, 3793, 4924, 7586, 9848, 15172, 16003, 19696, 30344, 32006, 49309, 60688, 64012, 98618, 128024, 197236, 256048, 394472, 788944, 4669183, 9338366, 18676732, 37353464, 60699379, 74706928, 121398758, 242797516, 485595032, 971190064]

約数ペア:

[(1, 971190064), (2, 485595032), (4, 242797516), (8, 121398758), (13, 74706928), (16, 60699379), (26, 37353464), (52, 18676732), (104, 9338366), (208, 4669183), (1231, 788944), (2462, 394472), (3793, 256048), (4924, 197236), (7586, 128024), (9848, 98618), (15172, 64012), (16003, 60688), (19696, 49309), (30344, 32006)]