1288295932

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{102019}}^1$

素因数の和:102082

約数の個数: 48

約数和(自身を含む): 2879412480

約数和(自身を除く): 1591116548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12628, 102019, 204038, 408076, 714133, 1122209, 1428266, 2244418, 2856532, 4182779, 4488836, 7855463, 8365558, 15710926, 16731116, 29279453, 31421852, 46010569, 58558906, 92021138, 117117812, 184042276, 322073983, 644147966, 1288295932]

約数ペア:

[(1, 1288295932), (2, 644147966), (4, 322073983), (7, 184042276), (11, 117117812), (14, 92021138), (22, 58558906), (28, 46010569), (41, 31421852), (44, 29279453), (77, 16731116), (82, 15710926), (154, 8365558), (164, 7855463), (287, 4488836), (308, 4182779), (451, 2856532), (574, 2244418), (902, 1428266), (1148, 1122209), (1804, 714133), (3157, 408076), (6314, 204038), (12628, 102019)]