2542783758

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{647}}^1\times {\mathrm{15233}}^1$

素因数の和:15928

約数の個数: 32

約数和(自身を含む): 5212221696

約数和(自身を除く): 2669437938

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 647, 1294, 1941, 3882, 15233, 27821, 30466, 45699, 55642, 83463, 91398, 166926, 655019, 1310038, 1965057, 3930114, 9855751, 19711502, 29567253, 59134506, 423797293, 847594586, 1271391879, 2542783758]

約数ペア:

[(1, 2542783758), (2, 1271391879), (3, 847594586), (6, 423797293), (43, 59134506), (86, 29567253), (129, 19711502), (258, 9855751), (647, 3930114), (1294, 1965057), (1941, 1310038), (3882, 655019), (15233, 166926), (27821, 91398), (30466, 83463), (45699, 55642)]