129449738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{547}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 219691008

約数和(自身を除く): 90241270

約数列:

[1, 2, 11, 22, 31, 62, 341, 347, 547, 682, 694, 1094, 3817, 6017, 7634, 10757, 12034, 16957, 21514, 33914, 118327, 186527, 189809, 236654, 373054, 379618, 2087899, 4175798, 5884079, 11768158, 64724869, 129449738]

約数ペア:

[(1, 129449738), (2, 64724869), (11, 11768158), (22, 5884079), (31, 4175798), (62, 2087899), (341, 379618), (347, 373054), (547, 236654), (682, 189809), (694, 186527), (1094, 118327), (3817, 33914), (6017, 21514), (7634, 16957), (10757, 12034)]