2103756486

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{369469}}^1$

素因数の和:369560

約数の個数: 32

約数和(自身を含む): 4593251040

約数和(自身を除く): 2489494554

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 369469, 738938, 1108407, 2216814, 4803097, 9606194, 14409291, 26971237, 28818582, 53942474, 80913711, 161827422, 350626081, 701252162, 1051878243, 2103756486]

約数ペア:

[(1, 2103756486), (2, 1051878243), (3, 701252162), (6, 350626081), (13, 161827422), (26, 80913711), (39, 53942474), (73, 28818582), (78, 26971237), (146, 14409291), (219, 9606194), (438, 4803097), (949, 2216814), (1898, 1108407), (2847, 738938), (5694, 369469)]