452142626

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7901}}^1$

素因数の和:8018

約数の個数: 32

約数和(自身を含む): 764660736

約数和(自身を除く): 312518110

約数列:

[1, 2, 13, 26, 31, 62, 71, 142, 403, 806, 923, 1846, 2201, 4402, 7901, 15802, 28613, 57226, 102713, 205426, 244931, 489862, 560971, 1121942, 3184103, 6368206, 7292623, 14585246, 17390101, 34780202, 226071313, 452142626]

約数ペア:

[(1, 452142626), (2, 226071313), (13, 34780202), (26, 17390101), (31, 14585246), (62, 7292623), (71, 6368206), (142, 3184103), (403, 1121942), (806, 560971), (923, 489862), (1846, 244931), (2201, 205426), (4402, 102713), (7901, 57226), (15802, 28613)]