2554949054672

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{543131}}^1$

素因数の和:543676

約数の個数: 80

約数和(自身を含む): 5728921575552

約数和(自身を除く): 3173972520880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 433, 679, 776, 866, 1358, 1552, 1732, 2716, 3031, 3464, 5432, 6062, 6928, 10864, 12124, 24248, 42001, 48496, 84002, 168004, 294007, 336008, 543131, 588014, 672016, 1086262, 1176028, 2172524, 2352056, 3801917, 4345048, 4704112, 7603834, 8690096, 15207668, 30415336, 52683707, 60830672, 105367414, 210734828, 235175723, 368785949, 421469656, 470351446, 737571898, 842939312, 940702892, 1475143796, 1646230061, 1881405784, 2950287592, 3292460122, 3762811568, 5900575184, 6584920244, 13169840488, 22812045131, 26339680976, 45624090262, 91248180524, 159684315917, 182496361048, 319368631834, 364992722096, 638737263668, 1277474527336, 2554949054672]

約数ペア:

[(1, 2554949054672), (2, 1277474527336), (4, 638737263668), (7, 364992722096), (8, 319368631834), (14, 182496361048), (16, 159684315917), (28, 91248180524), (56, 45624090262), (97, 26339680976), (112, 22812045131), (194, 13169840488), (388, 6584920244), (433, 5900575184), (679, 3762811568), (776, 3292460122), (866, 2950287592), (1358, 1881405784), (1552, 1646230061), (1732, 1475143796), (2716, 940702892), (3031, 842939312), (3464, 737571898), (5432, 470351446), (6062, 421469656), (6928, 368785949), (10864, 235175723), (12124, 210734828), (24248, 105367414), (42001, 60830672), (48496, 52683707), (84002, 30415336), (168004, 15207668), (294007, 8690096), (336008, 7603834), (543131, 4704112), (588014, 4345048), (672016, 3801917), (1086262, 2352056), (1176028, 2172524)]