1666215938

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1202

約数の個数: 32

約数和(自身を含む): 2616096960

約数和(自身を除く): 949881022

約数列:

[1, 2, 29, 58, 173, 211, 346, 422, 787, 1574, 5017, 6119, 10034, 12238, 22823, 36503, 45646, 73006, 136151, 166057, 272302, 332114, 1058587, 2117174, 3948379, 4815653, 7896758, 9631306, 28727861, 57455722, 833107969, 1666215938]

約数ペア:

[(1, 1666215938), (2, 833107969), (29, 57455722), (58, 28727861), (173, 9631306), (211, 7896758), (346, 4815653), (422, 3948379), (787, 2117174), (1574, 1058587), (5017, 332114), (6119, 272302), (10034, 166057), (12238, 136151), (22823, 73006), (36503, 45646)]