1330366996

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{11959}}^1$

素因数の和:12136

約数の個数: 48

約数和(自身を含む): 2772806400

約数和(自身を除く): 1442439404

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 137, 203, 274, 406, 548, 812, 959, 1918, 3836, 3973, 7946, 11959, 15892, 23918, 27811, 47836, 55622, 83713, 111244, 167426, 334852, 346811, 693622, 1387244, 1638383, 2427677, 3276766, 4855354, 6553532, 9710708, 11468681, 22937362, 45874724, 47513107, 95026214, 190052428, 332591749, 665183498, 1330366996]

約数ペア:

[(1, 1330366996), (2, 665183498), (4, 332591749), (7, 190052428), (14, 95026214), (28, 47513107), (29, 45874724), (58, 22937362), (116, 11468681), (137, 9710708), (203, 6553532), (274, 4855354), (406, 3276766), (548, 2427677), (812, 1638383), (959, 1387244), (1918, 693622), (3836, 346811), (3973, 334852), (7946, 167426), (11959, 111244), (15892, 83713), (23918, 55622), (27811, 47836)]