2054328178

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{507743}}^1$

素因数の和:507786

約数の個数: 24

約数和(自身を含む): 3741057792

約数和(自身を除く): 1686729614

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 507743, 1015486, 3554201, 7108402, 8631631, 17263262, 60421417, 120842834, 146737727, 293475454, 1027164089, 2054328178]

約数ペア:

[(1, 2054328178), (2, 1027164089), (7, 293475454), (14, 146737727), (17, 120842834), (34, 60421417), (119, 17263262), (238, 8631631), (289, 7108402), (578, 3554201), (2023, 1015486), (4046, 507743)]