979879576

素因数分解:

$2^3\times {\mathrm{13}}^3\times {\mathrm{197}}^1\times {\mathrm{283}}^1$

素因数の和:525

約数の個数: 64

約数和(自身を含む): 2007482400

約数和(自身を除く): 1027602824

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 197, 283, 338, 394, 566, 676, 788, 1132, 1352, 1576, 2197, 2264, 2561, 3679, 4394, 5122, 7358, 8788, 10244, 14716, 17576, 20488, 29432, 33293, 47827, 55751, 66586, 95654, 111502, 133172, 191308, 223004, 266344, 382616, 432809, 446008, 621751, 724763, 865618, 1243502, 1449526, 1731236, 2487004, 2899052, 3462472, 4974008, 5798104, 9421919, 18843838, 37687676, 75375352, 122484947, 244969894, 489939788, 979879576]

約数ペア:

[(1, 979879576), (2, 489939788), (4, 244969894), (8, 122484947), (13, 75375352), (26, 37687676), (52, 18843838), (104, 9421919), (169, 5798104), (197, 4974008), (283, 3462472), (338, 2899052), (394, 2487004), (566, 1731236), (676, 1449526), (788, 1243502), (1132, 865618), (1352, 724763), (1576, 621751), (2197, 446008), (2264, 432809), (2561, 382616), (3679, 266344), (4394, 223004), (5122, 191308), (7358, 133172), (8788, 111502), (10244, 95654), (14716, 66586), (17576, 55751), (20488, 47827), (29432, 33293)]