2053195562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{8647}}^1$

素因数の和:8954

約数の個数: 32

約数和(自身を含む): 3452004864

約数和(自身を除く): 1398809302

約数列:

[1, 2, 11, 22, 43, 86, 251, 473, 502, 946, 2761, 5522, 8647, 10793, 17294, 21586, 95117, 118723, 190234, 237446, 371821, 743642, 2170397, 4090031, 4340794, 8180062, 23874367, 47748734, 93327071, 186654142, 1026597781, 2053195562]

約数ペア:

[(1, 2053195562), (2, 1026597781), (11, 186654142), (22, 93327071), (43, 47748734), (86, 23874367), (251, 8180062), (473, 4340794), (502, 4090031), (946, 2170397), (2761, 743642), (5522, 371821), (8647, 237446), (10793, 190234), (17294, 118723), (21586, 95117)]