1517921886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{353}}^1\times {\mathrm{1901}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 3393472320

約数和(自身を除く): 1875550434

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 353, 377, 706, 754, 1059, 1131, 1901, 2118, 2262, 3802, 4589, 5703, 9178, 10237, 11406, 13767, 20474, 24713, 27534, 30711, 49426, 55129, 61422, 74139, 110258, 133081, 148278, 165387, 266162, 330774, 399243, 671053, 716677, 798486, 1342106, 1433354, 2013159, 2150031, 4026318, 4300062, 8723689, 17447378, 19460537, 26171067, 38921074, 52342134, 58381611, 116763222, 252986981, 505973962, 758960943, 1517921886]

約数ペア:

[(1, 1517921886), (2, 758960943), (3, 505973962), (6, 252986981), (13, 116763222), (26, 58381611), (29, 52342134), (39, 38921074), (58, 26171067), (78, 19460537), (87, 17447378), (174, 8723689), (353, 4300062), (377, 4026318), (706, 2150031), (754, 2013159), (1059, 1433354), (1131, 1342106), (1901, 798486), (2118, 716677), (2262, 671053), (3802, 399243), (4589, 330774), (5703, 266162), (9178, 165387), (10237, 148278), (11406, 133081), (13767, 110258), (20474, 74139), (24713, 61422), (27534, 55129), (30711, 49426)]