1265812212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{486103}}^1$

素因数の和:486148

約数の個数: 48

約数和(自身を含む): 3484393472

約数和(自身を除く): 2218581260

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 486103, 972206, 1458309, 1944412, 2916618, 3402721, 5833236, 6805442, 10208163, 13610884, 15069193, 20416326, 30138386, 40832652, 45207579, 60276772, 90415158, 105484351, 180830316, 210968702, 316453053, 421937404, 632906106, 1265812212]

約数ペア:

[(1, 1265812212), (2, 632906106), (3, 421937404), (4, 316453053), (6, 210968702), (7, 180830316), (12, 105484351), (14, 90415158), (21, 60276772), (28, 45207579), (31, 40832652), (42, 30138386), (62, 20416326), (84, 15069193), (93, 13610884), (124, 10208163), (186, 6805442), (217, 5833236), (372, 3402721), (434, 2916618), (651, 1944412), (868, 1458309), (1302, 972206), (2604, 486103)]