2140667646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{669377}}^1$

素因数の和:669436

約数の個数: 32

約数和(自身を含む): 4723131168

約数和(自身を除く): 2582463522

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 669377, 1338754, 2008131, 4016262, 8701901, 17403802, 26105703, 27444457, 52211406, 54888914, 82333371, 164666742, 356777941, 713555882, 1070333823, 2140667646]

約数ペア:

[(1, 2140667646), (2, 1070333823), (3, 713555882), (6, 356777941), (13, 164666742), (26, 82333371), (39, 54888914), (41, 52211406), (78, 27444457), (82, 26105703), (123, 17403802), (246, 8701901), (533, 4016262), (1066, 2008131), (1599, 1338754), (3198, 669377)]