2018974178

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{16001}}^1$

素因数の和:16250

約数の個数: 32

約数和(自身を含む): 3419563392

約数和(自身を除く): 1400589214

約数列:

[1, 2, 13, 23, 26, 46, 211, 299, 422, 598, 2743, 4853, 5486, 9706, 16001, 32002, 63089, 126178, 208013, 368023, 416026, 736046, 3376211, 4784299, 6752422, 9568598, 43890743, 77652853, 87781486, 155305706, 1009487089, 2018974178]

約数ペア:

[(1, 2018974178), (2, 1009487089), (13, 155305706), (23, 87781486), (26, 77652853), (46, 43890743), (211, 9568598), (299, 6752422), (422, 4784299), (598, 3376211), (2743, 736046), (4853, 416026), (5486, 368023), (9706, 208013), (16001, 126178), (32002, 63089)]