2743288418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1\times {\mathrm{719}}^1$

素因数の和:1562

約数の個数: 32

約数和(自身を含む): 4462698240

約数和(自身を除く): 1719409822

約数列:

[1, 2, 13, 26, 257, 514, 571, 719, 1142, 1438, 3341, 6682, 7423, 9347, 14846, 18694, 146747, 184783, 293494, 369566, 410549, 821098, 1907711, 2402179, 3815422, 4804358, 5337137, 10674274, 105511093, 211022186, 1371644209, 2743288418]

約数ペア:

[(1, 2743288418), (2, 1371644209), (13, 211022186), (26, 105511093), (257, 10674274), (514, 5337137), (571, 4804358), (719, 3815422), (1142, 2402179), (1438, 1907711), (3341, 821098), (6682, 410549), (7423, 369566), (9347, 293494), (14846, 184783), (18694, 146747)]