1330681394

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{1871}}^1$

素因数の和:3290

約数の個数: 32

約数和(自身を含む): 2345780736

約数和(自身を除く): 1015099342

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 1373, 1871, 2746, 3742, 9611, 13097, 19222, 26194, 50801, 69227, 101602, 138454, 355607, 484589, 711214, 969178, 2568883, 5137766, 17982181, 35964362, 95048671, 190097342, 665340697, 1330681394]

約数ペア:

[(1, 1330681394), (2, 665340697), (7, 190097342), (14, 95048671), (37, 35964362), (74, 17982181), (259, 5137766), (518, 2568883), (1373, 969178), (1871, 711214), (2746, 484589), (3742, 355607), (9611, 138454), (13097, 101602), (19222, 69227), (26194, 50801)]