2238897518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7549}}^1$

素因数の和:7653

約数の個数: 64

約数和(自身を含む): 4246603200

約数和(自身を除く): 2007705682

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 61, 122, 143, 187, 221, 286, 374, 442, 671, 793, 1037, 1342, 1586, 2074, 2431, 4862, 7549, 8723, 11407, 13481, 15098, 17446, 22814, 26962, 83039, 98137, 128333, 148291, 166078, 196274, 256666, 296582, 460489, 920978, 1079507, 1411663, 1668329, 2159014, 2823326, 3336658, 5065379, 5986357, 7828313, 10130758, 11972714, 15656626, 18351619, 36703238, 65849927, 86111443, 101768069, 131699854, 172222886, 203536138, 1119448759, 2238897518]

約数ペア:

[(1, 2238897518), (2, 1119448759), (11, 203536138), (13, 172222886), (17, 131699854), (22, 101768069), (26, 86111443), (34, 65849927), (61, 36703238), (122, 18351619), (143, 15656626), (187, 11972714), (221, 10130758), (286, 7828313), (374, 5986357), (442, 5065379), (671, 3336658), (793, 2823326), (1037, 2159014), (1342, 1668329), (1586, 1411663), (2074, 1079507), (2431, 920978), (4862, 460489), (7549, 296582), (8723, 256666), (11407, 196274), (13481, 166078), (15098, 148291), (17446, 128333), (22814, 98137), (26962, 83039)]