1377173884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{12437}}^1$

素因数の和:12538

約数の個数: 48

約数和(自身を含む): 2674667520

約数和(自身を除く): 1297493636

約数列:

[1, 2, 4, 19, 31, 38, 47, 62, 76, 94, 124, 188, 589, 893, 1178, 1457, 1786, 2356, 2914, 3572, 5828, 12437, 24874, 27683, 49748, 55366, 110732, 236303, 385547, 472606, 584539, 771094, 945212, 1169078, 1542188, 2338156, 7325393, 11106241, 14650786, 18120709, 22212482, 29301572, 36241418, 44424964, 72482836, 344293471, 688586942, 1377173884]

約数ペア:

[(1, 1377173884), (2, 688586942), (4, 344293471), (19, 72482836), (31, 44424964), (38, 36241418), (47, 29301572), (62, 22212482), (76, 18120709), (94, 14650786), (124, 11106241), (188, 7325393), (589, 2338156), (893, 1542188), (1178, 1169078), (1457, 945212), (1786, 771094), (2356, 584539), (2914, 472606), (3572, 385547), (5828, 236303), (12437, 110732), (24874, 55366), (27683, 49748)]