1296460694878

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{241}}^1\times {\mathrm{21817}}^1$

素因数の和:22229

約数の個数: 64

約数和(自身を含む): 2086300694016

約数和(自身を除く): 789839999138

約数列:

[1, 2, 31, 41, 62, 82, 97, 194, 241, 482, 1271, 2542, 3007, 3977, 6014, 7471, 7954, 9881, 14942, 19762, 21817, 23377, 43634, 46754, 123287, 246574, 306311, 612622, 676327, 724687, 894497, 958457, 1352654, 1449374, 1788994, 1916914, 2116249, 4232498, 5257897, 10515794, 27729407, 29712167, 55458814, 59424334, 65603719, 86766209, 131207438, 162994807, 173532418, 215573777, 325989614, 431147554, 510016009, 1020032018, 2689752479, 5379504958, 6682787087, 13365574174, 15810496279, 20910656369, 31620992558, 41821312738, 648230347439, 1296460694878]

約数ペア:

[(1, 1296460694878), (2, 648230347439), (31, 41821312738), (41, 31620992558), (62, 20910656369), (82, 15810496279), (97, 13365574174), (194, 6682787087), (241, 5379504958), (482, 2689752479), (1271, 1020032018), (2542, 510016009), (3007, 431147554), (3977, 325989614), (6014, 215573777), (7471, 173532418), (7954, 162994807), (9881, 131207438), (14942, 86766209), (19762, 65603719), (21817, 59424334), (23377, 55458814), (43634, 29712167), (46754, 27729407), (123287, 10515794), (246574, 5257897), (306311, 4232498), (612622, 2116249), (676327, 1916914), (724687, 1788994), (894497, 1449374), (958457, 1352654)]