1322972

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1277}}^1$

素因数の和:1325

約数の個数: 24

約数和(自身を含む): 2719584

約数和(自身を除く): 1396612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1277, 2554, 5108, 8939, 17878, 35756, 47249, 94498, 188996, 330743, 661486, 1322972]

約数ペア:

[(1, 1322972), (2, 661486), (4, 330743), (7, 188996), (14, 94498), (28, 47249), (37, 35756), (74, 17878), (148, 8939), (259, 5108), (518, 2554), (1036, 1277)]