2018803474

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:1066

約数の個数: 32

約数和(自身を含む): 3137238720

約数和(自身を除く): 1118435246

約数列:

[1, 2, 43, 86, 139, 278, 281, 562, 601, 1202, 5977, 11954, 12083, 24166, 25843, 39059, 51686, 78118, 83539, 167078, 168881, 337762, 1679537, 3359074, 3592177, 7184354, 7261883, 14523766, 23474459, 46948918, 1009401737, 2018803474]

約数ペア:

[(1, 2018803474), (2, 1009401737), (43, 46948918), (86, 23474459), (139, 14523766), (278, 7261883), (281, 7184354), (562, 3592177), (601, 3359074), (1202, 1679537), (5977, 337762), (11954, 168881), (12083, 167078), (24166, 83539), (25843, 78118), (39059, 51686)]