970996988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{3767}}^1\times {\mathrm{4957}}^1$

素因数の和:8741

約数の個数: 24

約数和(自身を含む): 1830810912

約数和(自身を除く): 859813924

約数列:

[1, 2, 4, 13, 26, 52, 3767, 4957, 7534, 9914, 15068, 19828, 48971, 64441, 97942, 128882, 195884, 257764, 18673019, 37346038, 74692076, 242749247, 485498494, 970996988]

約数ペア:

[(1, 970996988), (2, 485498494), (4, 242749247), (13, 74692076), (26, 37346038), (52, 18673019), (3767, 257764), (4957, 195884), (7534, 128882), (9914, 97942), (15068, 64441), (19828, 48971)]