13040317804

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{64969}}^1$

素因数の和:65150

約数の個数: 36

約数和(自身を含む): 24258498600

約数和(自身を除く): 11218180796

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 361, 556, 722, 1444, 2641, 5282, 10564, 50179, 64969, 100358, 129938, 200716, 259876, 1234411, 2468822, 4937644, 9030691, 18061382, 23453809, 36122764, 46907618, 93815236, 171583129, 343166258, 686332516, 3260079451, 6520158902, 13040317804]

約数ペア:

[(1, 13040317804), (2, 6520158902), (4, 3260079451), (19, 686332516), (38, 343166258), (76, 171583129), (139, 93815236), (278, 46907618), (361, 36122764), (556, 23453809), (722, 18061382), (1444, 9030691), (2641, 4937644), (5282, 2468822), (10564, 1234411), (50179, 259876), (64969, 200716), (100358, 129938)]