1315690596004

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{389}}^1\times {\mathrm{1289}}^1\times {\mathrm{12377}}^1$

素因数の和:14112

約数の個数: 48

約数和(自身を含む): 2353946540400

約数和(自身を除く): 1038255944396

約数列:

[1, 2, 4, 53, 106, 212, 389, 778, 1289, 1556, 2578, 5156, 12377, 20617, 24754, 41234, 49508, 68317, 82468, 136634, 273268, 501421, 655981, 1002842, 1311962, 2005684, 2623924, 4814653, 9629306, 15953953, 19258612, 26575313, 31907906, 53150626, 63815812, 106301252, 255176609, 510353218, 845559509, 1020706436, 1691119018, 3382238036, 6206087717, 12412175434, 24824350868, 328922649001, 657845298002, 1315690596004]

約数ペア:

[(1, 1315690596004), (2, 657845298002), (4, 328922649001), (53, 24824350868), (106, 12412175434), (212, 6206087717), (389, 3382238036), (778, 1691119018), (1289, 1020706436), (1556, 845559509), (2578, 510353218), (5156, 255176609), (12377, 106301252), (20617, 63815812), (24754, 53150626), (41234, 31907906), (49508, 26575313), (68317, 19258612), (82468, 15953953), (136634, 9629306), (273268, 4814653), (501421, 2623924), (655981, 2005684), (1002842, 1311962)]