1643244920356

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{593}}^1\times {\mathrm{1489}}^1\times {\mathrm{2753}}^1$

素因数の和:4865

約数の個数: 72

約数和(自身を含む): 3122380162440

約数和(自身を除く): 1479135242084

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 593, 676, 1186, 1489, 2372, 2753, 2978, 5506, 5956, 7709, 11012, 15418, 19357, 30836, 35789, 38714, 71578, 77428, 100217, 143156, 200434, 251641, 400868, 465257, 503282, 882977, 930514, 1006564, 1632529, 1765954, 1861028, 3265058, 3531908, 4099217, 6530116, 8198434, 11478701, 16396868, 21222877, 22957402, 42445754, 45914804, 53289821, 84891508, 106579642, 149223113, 213159284, 275897401, 298446226, 551794802, 596892452, 692767673, 1103589604, 1385535346, 2430835681, 2771070692, 4861671362, 9723342724, 31600863853, 63201727706, 126403455412, 410811230089, 821622460178, 1643244920356]

約数ペア:

[(1, 1643244920356), (2, 821622460178), (4, 410811230089), (13, 126403455412), (26, 63201727706), (52, 31600863853), (169, 9723342724), (338, 4861671362), (593, 2771070692), (676, 2430835681), (1186, 1385535346), (1489, 1103589604), (2372, 692767673), (2753, 596892452), (2978, 551794802), (5506, 298446226), (5956, 275897401), (7709, 213159284), (11012, 149223113), (15418, 106579642), (19357, 84891508), (30836, 53289821), (35789, 45914804), (38714, 42445754), (71578, 22957402), (77428, 21222877), (100217, 16396868), (143156, 11478701), (200434, 8198434), (251641, 6530116), (400868, 4099217), (465257, 3531908), (503282, 3265058), (882977, 1861028), (930514, 1765954), (1006564, 1632529)]