1915691697542

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{3617}}^1\times {\mathrm{68659}}^1$

素因数の和:72333

約数の個数: 64

約数和(自身を含む): 3577131072000

約数和(自身を除く): 1661439374458

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 406, 551, 1102, 3617, 3857, 7234, 7714, 25319, 50638, 68659, 68723, 104893, 137318, 137446, 209786, 480613, 481061, 734251, 961226, 962122, 1304521, 1468502, 1991111, 1992967, 2609042, 3982222, 3985934, 9131647, 13937777, 13950769, 18263294, 27875554, 27901538, 37831109, 75662218, 248339603, 264817763, 496679206, 529635526, 1738377221, 3476754442, 4718452457, 7201848487, 9436904914, 14403696974, 33029167199, 50412939409, 66058334398, 100825878818, 136835121253, 273670242506, 957845848771, 1915691697542]

約数ペア:

[(1, 1915691697542), (2, 957845848771), (7, 273670242506), (14, 136835121253), (19, 100825878818), (29, 66058334398), (38, 50412939409), (58, 33029167199), (133, 14403696974), (203, 9436904914), (266, 7201848487), (406, 4718452457), (551, 3476754442), (1102, 1738377221), (3617, 529635526), (3857, 496679206), (7234, 264817763), (7714, 248339603), (25319, 75662218), (50638, 37831109), (68659, 27901538), (68723, 27875554), (104893, 18263294), (137318, 13950769), (137446, 13937777), (209786, 9131647), (480613, 3985934), (481061, 3982222), (734251, 2609042), (961226, 1992967), (962122, 1991111), (1304521, 1468502)]