838075142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{15137}}^1$

素因数の和:15236

約数の個数: 32

約数和(自身を含む): 1395118080

約数和(自身を除く): 557042938

約数列:

[1, 2, 19, 31, 38, 47, 62, 94, 589, 893, 1178, 1457, 1786, 2914, 15137, 27683, 30274, 55366, 287603, 469247, 575206, 711439, 938494, 1422878, 8915693, 13517341, 17831386, 22054609, 27034682, 44109218, 419037571, 838075142]

約数ペア:

[(1, 838075142), (2, 419037571), (19, 44109218), (31, 27034682), (38, 22054609), (47, 17831386), (62, 13517341), (94, 8915693), (589, 1422878), (893, 938494), (1178, 711439), (1457, 575206), (1786, 469247), (2914, 287603), (15137, 55366), (27683, 30274)]