247143052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{7703}}^1$

素因数の和:8337

約数の個数: 24

約数和(自身を含む): 466585056

約数和(自身を除く): 219442004

約数列:

[1, 2, 4, 13, 26, 52, 617, 1234, 2468, 7703, 8021, 15406, 16042, 30812, 32084, 100139, 200278, 400556, 4752751, 9505502, 19011004, 61785763, 123571526, 247143052]

約数ペア:

[(1, 247143052), (2, 123571526), (4, 61785763), (13, 19011004), (26, 9505502), (52, 4752751), (617, 400556), (1234, 200278), (2468, 100139), (7703, 32084), (8021, 30812), (15406, 16042)]