1330458021886

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{129289}}^1$

素因数の和:129641

約数の個数: 64

約数和(自身を含む): 2385456353280

約数和(自身を除く): 1054998331394

約数列:

[1, 2, 7, 14, 31, 62, 131, 181, 217, 262, 362, 434, 917, 1267, 1834, 2534, 4061, 5611, 8122, 11222, 23711, 28427, 39277, 47422, 56854, 78554, 129289, 165977, 258578, 331954, 735041, 905023, 1470082, 1810046, 4007959, 5145287, 8015918, 10290574, 16936859, 23401309, 28055713, 33873718, 46802618, 56111426, 118558013, 163809163, 237116026, 327618326, 525042629, 725440579, 1050085258, 1450881158, 3065571479, 3675298403, 5078084053, 6131142958, 7350596806, 10156168106, 21459000353, 42918000706, 95032715849, 190065431698, 665229010943, 1330458021886]

約数ペア:

[(1, 1330458021886), (2, 665229010943), (7, 190065431698), (14, 95032715849), (31, 42918000706), (62, 21459000353), (131, 10156168106), (181, 7350596806), (217, 6131142958), (262, 5078084053), (362, 3675298403), (434, 3065571479), (917, 1450881158), (1267, 1050085258), (1834, 725440579), (2534, 525042629), (4061, 327618326), (5611, 237116026), (8122, 163809163), (11222, 118558013), (23711, 56111426), (28427, 46802618), (39277, 33873718), (47422, 28055713), (56854, 23401309), (78554, 16936859), (129289, 10290574), (165977, 8015918), (258578, 5145287), (331954, 4007959), (735041, 1810046), (905023, 1470082)]