809969164

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{2179}}^1$

素因数の和:2342

約数の個数: 48

約数和(自身を含む): 1535766400

約数和(自身を除く): 725797236

約数列:

[1, 2, 4, 19, 38, 67, 73, 76, 134, 146, 268, 292, 1273, 1387, 2179, 2546, 2774, 4358, 4891, 5092, 5548, 8716, 9782, 19564, 41401, 82802, 92929, 145993, 159067, 165604, 185858, 291986, 318134, 371716, 583972, 636268, 2773867, 3022273, 5547734, 6044546, 10657489, 11095468, 12089092, 21314978, 42629956, 202492291, 404984582, 809969164]

約数ペア:

[(1, 809969164), (2, 404984582), (4, 202492291), (19, 42629956), (38, 21314978), (67, 12089092), (73, 11095468), (76, 10657489), (134, 6044546), (146, 5547734), (268, 3022273), (292, 2773867), (1273, 636268), (1387, 583972), (2179, 371716), (2546, 318134), (2774, 291986), (4358, 185858), (4891, 165604), (5092, 159067), (5548, 145993), (8716, 92929), (9782, 82802), (19564, 41401)]