73942154

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{258539}}^1$

素因数の和:258565

約数の個数: 16

約数和(自身を含む): 130304160

約数和(自身を除く): 56362006

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 258539, 517078, 2843929, 3361007, 5687858, 6722014, 36971077, 73942154]

約数ペア:

[(1, 73942154), (2, 36971077), (11, 6722014), (13, 5687858), (22, 3361007), (26, 2843929), (143, 517078), (286, 258539)]