1217194

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 16

約数和(自身を含む): 2026656

約数和(自身を除く): 809462

約数列:

[1, 2, 11, 22, 61, 122, 671, 907, 1342, 1814, 9977, 19954, 55327, 110654, 608597, 1217194]

約数ペア:

[(1, 1217194), (2, 608597), (11, 110654), (22, 55327), (61, 19954), (122, 9977), (671, 1814), (907, 1342)]