1277693706

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{3121}}^1$

素因数の和:3259

約数の個数: 48

約数和(自身を含む): 2678526144

約数和(自身を除く): 1400832438

約数列:

[1, 2, 3, 6, 31, 62, 71, 93, 142, 186, 213, 426, 961, 1922, 2201, 2883, 3121, 4402, 5766, 6242, 6603, 9363, 13206, 18726, 68231, 96751, 136462, 193502, 204693, 221591, 290253, 409386, 443182, 580506, 664773, 1329546, 2999281, 5998562, 6869321, 8997843, 13738642, 17995686, 20607963, 41215926, 212948951, 425897902, 638846853, 1277693706]

約数ペア:

[(1, 1277693706), (2, 638846853), (3, 425897902), (6, 212948951), (31, 41215926), (62, 20607963), (71, 17995686), (93, 13738642), (142, 8997843), (186, 6869321), (213, 5998562), (426, 2999281), (961, 1329546), (1922, 664773), (2201, 580506), (2883, 443182), (3121, 409386), (4402, 290253), (5766, 221591), (6242, 204693), (6603, 193502), (9363, 136462), (13206, 96751), (18726, 68231)]