4177915196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{161659}}^1$

素因数の和:161754

約数の個数: 48

約数和(自身を含む): 9125383680

約数和(自身を除く): 4947468484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1846, 1988, 3692, 6461, 12922, 25844, 161659, 323318, 646636, 1131613, 2101567, 2263226, 4203134, 4526452, 8406268, 11477789, 14710969, 22955578, 29421938, 45911156, 58843876, 80344523, 149211257, 160689046, 298422514, 321378092, 596845028, 1044478799, 2088957598, 4177915196]

約数ペア:

[(1, 4177915196), (2, 2088957598), (4, 1044478799), (7, 596845028), (13, 321378092), (14, 298422514), (26, 160689046), (28, 149211257), (52, 80344523), (71, 58843876), (91, 45911156), (142, 29421938), (182, 22955578), (284, 14710969), (364, 11477789), (497, 8406268), (923, 4526452), (994, 4203134), (1846, 2263226), (1988, 2101567), (3692, 1131613), (6461, 646636), (12922, 323318), (25844, 161659)]