305343558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1304887}}^1$

素因数の和:1304908

約数の個数: 24

約数和(自身を含む): 712468848

約数和(自身を除く): 407125290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1304887, 2609774, 3914661, 7829322, 11743983, 16963531, 23487966, 33927062, 50890593, 101781186, 152671779, 305343558]

約数ペア:

[(1, 305343558), (2, 152671779), (3, 101781186), (6, 50890593), (9, 33927062), (13, 23487966), (18, 16963531), (26, 11743983), (39, 7829322), (78, 3914661), (117, 2609774), (234, 1304887)]