7008638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 13105344

約数和(自身を除く): 6096706

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 397, 679, 794, 1261, 1358, 2522, 2779, 5161, 5558, 8827, 10322, 17654, 36127, 38509, 72254, 77018, 269563, 500617, 539126, 1001234, 3504319, 7008638]

約数ペア:

[(1, 7008638), (2, 3504319), (7, 1001234), (13, 539126), (14, 500617), (26, 269563), (91, 77018), (97, 72254), (182, 38509), (194, 36127), (397, 17654), (679, 10322), (794, 8827), (1261, 5558), (1358, 5161), (2522, 2779)]