580333936

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{398581}}^1$

素因数の和:398609

約数の個数: 40

約数和(自身を含む): 1383876704

約数和(自身を除く): 803542768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 398581, 797162, 1594324, 2790067, 3188648, 5181553, 5580134, 6377296, 10363106, 11160268, 20726212, 22320536, 36270871, 41452424, 44641072, 72541742, 82904848, 145083484, 290166968, 580333936]

約数ペア:

[(1, 580333936), (2, 290166968), (4, 145083484), (7, 82904848), (8, 72541742), (13, 44641072), (14, 41452424), (16, 36270871), (26, 22320536), (28, 20726212), (52, 11160268), (56, 10363106), (91, 6377296), (104, 5580134), (112, 5181553), (182, 3188648), (208, 2790067), (364, 1594324), (728, 797162), (1456, 398581)]