275552494

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1409}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 482558400

約数和(自身を除く): 207005906

約数列:

[1, 2, 7, 14, 61, 122, 229, 427, 458, 854, 1409, 1603, 2818, 3206, 9863, 13969, 19726, 27938, 85949, 97783, 171898, 195566, 322661, 601643, 645322, 1203286, 2258627, 4517254, 19682321, 39364642, 137776247, 275552494]

約数ペア:

[(1, 275552494), (2, 137776247), (7, 39364642), (14, 19682321), (61, 4517254), (122, 2258627), (229, 1203286), (427, 645322), (458, 601643), (854, 322661), (1409, 195566), (1603, 171898), (2818, 97783), (3206, 85949), (9863, 27938), (13969, 19726)]