1946861090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{13963}}^1$

素因数の和:14234

約数の個数: 32

約数和(自身を含む): 3571209216

約数和(自身を除く): 1624348126

約数列:

[1, 2, 5, 10, 73, 146, 191, 365, 382, 730, 955, 1910, 13943, 13963, 27886, 27926, 69715, 69815, 139430, 139630, 1019299, 2038598, 2666933, 5096495, 5333866, 10192990, 13334665, 26669330, 194686109, 389372218, 973430545, 1946861090]

約数ペア:

[(1, 1946861090), (2, 973430545), (5, 389372218), (10, 194686109), (73, 26669330), (146, 13334665), (191, 10192990), (365, 5333866), (382, 5096495), (730, 2666933), (955, 2038598), (1910, 1019299), (13943, 139630), (13963, 139430), (27886, 69815), (27926, 69715)]