2013019778

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2251}}^1\times {\mathrm{5807}}^1$

素因数の和:8078

約数の個数: 32

約数和(自身を含む): 3766929408

約数和(自身を除く): 1753909630

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 2251, 4502, 5807, 11614, 15757, 24761, 31514, 40649, 49522, 63877, 81298, 127754, 173327, 346654, 447139, 894278, 13071557, 26143114, 91500899, 143787127, 183001798, 287574254, 1006509889, 2013019778]

約数ペア:

[(1, 2013019778), (2, 1006509889), (7, 287574254), (11, 183001798), (14, 143787127), (22, 91500899), (77, 26143114), (154, 13071557), (2251, 894278), (4502, 447139), (5807, 346654), (11614, 173327), (15757, 127754), (24761, 81298), (31514, 63877), (40649, 49522)]