127692404

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 260198400

約数和(自身を除く): 132505996

約数列:

[1, 2, 4, 7, 14, 28, 127, 149, 241, 254, 298, 482, 508, 596, 889, 964, 1043, 1687, 1778, 2086, 3374, 3556, 4172, 6748, 18923, 30607, 35909, 37846, 61214, 71818, 75692, 122428, 132461, 143636, 214249, 251363, 264922, 428498, 502726, 529844, 856996, 1005452, 4560443, 9120886, 18241772, 31923101, 63846202, 127692404]

約数ペア:

[(1, 127692404), (2, 63846202), (4, 31923101), (7, 18241772), (14, 9120886), (28, 4560443), (127, 1005452), (149, 856996), (241, 529844), (254, 502726), (298, 428498), (482, 264922), (508, 251363), (596, 214249), (889, 143636), (964, 132461), (1043, 122428), (1687, 75692), (1778, 71818), (2086, 61214), (3374, 37846), (3556, 35909), (4172, 30607), (6748, 18923)]