3893264

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{3989}}^1$

素因数の和:4058

約数の個数: 20

約数和(自身を含む): 7668780

約数和(自身を除く): 3775516

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 3989, 7978, 15956, 31912, 63824, 243329, 486658, 973316, 1946632, 3893264]

約数ペア:

[(1, 3893264), (2, 1946632), (4, 973316), (8, 486658), (16, 243329), (61, 63824), (122, 31912), (244, 15956), (488, 7978), (976, 3989)]