1030553524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257381}}^1$

素因数の和:257416

約数の個数: 48

約数和(自身を含む): 2421449856

約数和(自身を除く): 1390896332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 257381, 514762, 1029524, 1801667, 2831191, 3345953, 3603334, 5662382, 6691906, 7206668, 11324764, 13383812, 19818337, 23421671, 36805483, 39636674, 46843342, 73610966, 79273348, 93686684, 147221932, 257638381, 515276762, 1030553524]

約数ペア:

[(1, 1030553524), (2, 515276762), (4, 257638381), (7, 147221932), (11, 93686684), (13, 79273348), (14, 73610966), (22, 46843342), (26, 39636674), (28, 36805483), (44, 23421671), (52, 19818337), (77, 13383812), (91, 11324764), (143, 7206668), (154, 6691906), (182, 5662382), (286, 3603334), (308, 3345953), (364, 2831191), (572, 1801667), (1001, 1029524), (2002, 514762), (4004, 257381)]