260221941642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107618669}}^1$

素因数の和:107618718

約数の個数: 32

約数和(自身を含む): 578557969920

約数和(自身を除く): 318336028278

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 107618669, 215237338, 322856007, 645712014, 1399042697, 2798085394, 3336178739, 4197128091, 6672357478, 8394256182, 10008536217, 20017072434, 43370323607, 86740647214, 130110970821, 260221941642]

約数ペア:

[(1, 260221941642), (2, 130110970821), (3, 86740647214), (6, 43370323607), (13, 20017072434), (26, 10008536217), (31, 8394256182), (39, 6672357478), (62, 4197128091), (78, 3336178739), (93, 2798085394), (186, 1399042697), (403, 645712014), (806, 322856007), (1209, 215237338), (2418, 107618669)]