2790470209

素因数分解:

${\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{383}}^1\times {\mathrm{2141}}^1$

素因数の和:2648

約数の個数: 16

約数和(自身を含む): 2901878784

約数和(自身を除く): 111408575

約数列:

[1, 41, 83, 383, 2141, 3403, 15703, 31789, 87781, 177703, 820003, 1303349, 7285823, 33620123, 68060249, 2790470209]

約数ペア:

[(1, 2790470209), (41, 68060249), (83, 33620123), (383, 7285823), (2141, 1303349), (3403, 820003), (15703, 177703), (31789, 87781)]