3973528

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{2939}}^1$

素因数の和:2971

約数の個数: 24

約数和(自身を含む): 8070300

約数和(自身を除く): 4096772

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 2939, 5878, 11756, 23512, 38207, 76414, 152828, 305656, 496691, 993382, 1986764, 3973528]

約数ペア:

[(1, 3973528), (2, 1986764), (4, 993382), (8, 496691), (13, 305656), (26, 152828), (52, 76414), (104, 38207), (169, 23512), (338, 11756), (676, 5878), (1352, 2939)]