1298291262

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{991}}^1\times {\mathrm{2251}}^1$

素因数の和:3344

約数の個数: 32

約数和(自身を含む): 2627165184

約数和(自身を除く): 1328873922

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 991, 1982, 2251, 2973, 4502, 5946, 6753, 13506, 96127, 192254, 218347, 288381, 436694, 576762, 655041, 1310082, 2230741, 4461482, 6692223, 13384446, 216381877, 432763754, 649145631, 1298291262]

約数ペア:

[(1, 1298291262), (2, 649145631), (3, 432763754), (6, 216381877), (97, 13384446), (194, 6692223), (291, 4461482), (582, 2230741), (991, 1310082), (1982, 655041), (2251, 576762), (2973, 436694), (4502, 288381), (5946, 218347), (6753, 192254), (13506, 96127)]