2002808568

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{86837}}^1$

素因数の和:86908

約数の個数: 48

約数和(自身を含む): 5173808040

約数和(自身を除く): 3170999472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1922, 2883, 3844, 5766, 7688, 11532, 23064, 86837, 173674, 260511, 347348, 521022, 694696, 1042044, 2084088, 2691947, 5383894, 8075841, 10767788, 16151682, 21535576, 32303364, 64606728, 83450357, 166900714, 250351071, 333801428, 500702142, 667602856, 1001404284, 2002808568]

約数ペア:

[(1, 2002808568), (2, 1001404284), (3, 667602856), (4, 500702142), (6, 333801428), (8, 250351071), (12, 166900714), (24, 83450357), (31, 64606728), (62, 32303364), (93, 21535576), (124, 16151682), (186, 10767788), (248, 8075841), (372, 5383894), (744, 2691947), (961, 2084088), (1922, 1042044), (2883, 694696), (3844, 521022), (5766, 347348), (7688, 260511), (11532, 173674), (23064, 86837)]