245417242

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2927}}^1$

素因数の和:3102

約数の個数: 32

約数和(自身を含む): 432594432

約数和(自身を除く): 187177190

約数列:

[1, 2, 7, 14, 53, 106, 113, 226, 371, 742, 791, 1582, 2927, 5854, 5989, 11978, 20489, 40978, 41923, 83846, 155131, 310262, 330751, 661502, 1085917, 2171834, 2315257, 4630514, 17529803, 35059606, 122708621, 245417242]

約数ペア:

[(1, 245417242), (2, 122708621), (7, 35059606), (14, 17529803), (53, 4630514), (106, 2315257), (113, 2171834), (226, 1085917), (371, 661502), (742, 330751), (791, 310262), (1582, 155131), (2927, 83846), (5854, 41923), (5989, 40978), (11978, 20489)]