1947141496

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{191497}}^1$

素因数の和:191575

約数の個数: 32

約数和(自身を含む): 3860599680

約数和(自身を除く): 1913458184

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 10168, 191497, 382994, 765988, 1531976, 5936407, 7851377, 11872814, 15702754, 23745628, 31405508, 47491256, 62811016, 243392687, 486785374, 973570748, 1947141496]

約数ペア:

[(1, 1947141496), (2, 973570748), (4, 486785374), (8, 243392687), (31, 62811016), (41, 47491256), (62, 31405508), (82, 23745628), (124, 15702754), (164, 11872814), (248, 7851377), (328, 5936407), (1271, 1531976), (2542, 765988), (5084, 382994), (10168, 191497)]