1369988828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{849869}}^1$

素因数の和:849917

約数の個数: 24

約数和(自身を含む): 2665192320

約数和(自身を除く): 1295203492

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 849869, 1699738, 3399476, 11048297, 22096594, 26345939, 44193188, 52691878, 105383756, 342497207, 684994414, 1369988828]

約数ペア:

[(1, 1369988828), (2, 684994414), (4, 342497207), (13, 105383756), (26, 52691878), (31, 44193188), (52, 26345939), (62, 22096594), (124, 11048297), (403, 3399476), (806, 1699738), (1612, 849869)]