1951268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{727}}^1$

素因数の和:803

約数の個数: 24

約数和(自身を含む): 3791424

約数和(自身を除く): 1840156

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 727, 1342, 1454, 2684, 2908, 7997, 15994, 31988, 44347, 88694, 177388, 487817, 975634, 1951268]

約数ペア:

[(1, 1951268), (2, 975634), (4, 487817), (11, 177388), (22, 88694), (44, 44347), (61, 31988), (122, 15994), (244, 7997), (671, 2908), (727, 2684), (1342, 1454)]