8220233036

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1\times {\mathrm{2269}}^1$

素因数の和:3018

約数の個数: 48

約数和(自身を含む): 15380248800

約数和(自身を除く): 7160015764

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 292, 653, 1306, 1387, 2269, 2612, 2774, 4538, 5548, 9076, 12407, 24814, 43111, 47669, 49628, 86222, 95338, 165637, 172444, 190676, 331274, 662548, 905711, 1481657, 1811422, 2963314, 3147103, 3622844, 5926628, 6294206, 12588412, 28151483, 56302966, 108160961, 112605932, 216321922, 432643844, 2055058259, 4110116518, 8220233036]

約数ペア:

[(1, 8220233036), (2, 4110116518), (4, 2055058259), (19, 432643844), (38, 216321922), (73, 112605932), (76, 108160961), (146, 56302966), (292, 28151483), (653, 12588412), (1306, 6294206), (1387, 5926628), (2269, 3622844), (2612, 3147103), (2774, 2963314), (4538, 1811422), (5548, 1481657), (9076, 905711), (12407, 662548), (24814, 331274), (43111, 190676), (47669, 172444), (49628, 165637), (86222, 95338)]