857362004

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{317}}^1\times {\mathrm{1873}}^1$

素因数の和:2232

約数の個数: 36

約数和(自身を含む): 1589350644

約数和(自身を除く): 731988640

約数列:

[1, 2, 4, 19, 38, 76, 317, 361, 634, 722, 1268, 1444, 1873, 3746, 6023, 7492, 12046, 24092, 35587, 71174, 114437, 142348, 228874, 457748, 593741, 676153, 1187482, 1352306, 2374964, 2704612, 11281079, 22562158, 45124316, 214340501, 428681002, 857362004]

約数ペア:

[(1, 857362004), (2, 428681002), (4, 214340501), (19, 45124316), (38, 22562158), (76, 11281079), (317, 2704612), (361, 2374964), (634, 1352306), (722, 1187482), (1268, 676153), (1444, 593741), (1873, 457748), (3746, 228874), (6023, 142348), (7492, 114437), (12046, 71174), (24092, 35587)]