129030044

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{20507}}^1$

素因数の和:20546

約数の個数: 36

約数和(自身を含む): 267301272

約数和(自身を除く): 138271228

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 121, 143, 242, 286, 484, 572, 1573, 3146, 6292, 20507, 41014, 82028, 225577, 266591, 451154, 533182, 902308, 1066364, 2481347, 2932501, 4962694, 5865002, 9925388, 11730004, 32257511, 64515022, 129030044]

約数ペア:

[(1, 129030044), (2, 64515022), (4, 32257511), (11, 11730004), (13, 9925388), (22, 5865002), (26, 4962694), (44, 2932501), (52, 2481347), (121, 1066364), (143, 902308), (242, 533182), (286, 451154), (484, 266591), (572, 225577), (1573, 82028), (3146, 41014), (6292, 20507)]