1376383138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 2429844480

約数和(自身を除く): 1053461342

約数列:

[1, 2, 13, 17, 26, 34, 61, 71, 122, 142, 221, 442, 719, 793, 923, 1037, 1207, 1438, 1586, 1846, 2074, 2414, 4331, 8662, 9347, 12223, 13481, 15691, 18694, 24446, 26962, 31382, 43859, 51049, 56303, 73627, 87718, 102098, 112606, 147254, 158899, 317798, 570167, 663637, 745603, 867833, 957151, 1140334, 1327274, 1491206, 1735666, 1914302, 3113989, 6227978, 9692839, 11281829, 19385678, 22563658, 40481857, 52937813, 80963714, 105875626, 688191569, 1376383138]

約数ペア:

[(1, 1376383138), (2, 688191569), (13, 105875626), (17, 80963714), (26, 52937813), (34, 40481857), (61, 22563658), (71, 19385678), (122, 11281829), (142, 9692839), (221, 6227978), (442, 3113989), (719, 1914302), (793, 1735666), (923, 1491206), (1037, 1327274), (1207, 1140334), (1438, 957151), (1586, 867833), (1846, 745603), (2074, 663637), (2414, 570167), (4331, 317798), (8662, 158899), (9347, 147254), (12223, 112606), (13481, 102098), (15691, 87718), (18694, 73627), (24446, 56303), (26962, 51049), (31382, 43859)]