2148014768

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{653}}^1\times {\mathrm{2477}}^1$

素因数の和:3221

約数の個数: 40

約数和(自身を含む): 4220073648

約数和(自身を除く): 2072058880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 653, 664, 1306, 1328, 2477, 2612, 4954, 5224, 9908, 10448, 19816, 39632, 54199, 108398, 205591, 216796, 411182, 433592, 822364, 867184, 1617481, 1644728, 3234962, 3289456, 6469924, 12939848, 25879696, 134250923, 268501846, 537003692, 1074007384, 2148014768]

約数ペア:

[(1, 2148014768), (2, 1074007384), (4, 537003692), (8, 268501846), (16, 134250923), (83, 25879696), (166, 12939848), (332, 6469924), (653, 3289456), (664, 3234962), (1306, 1644728), (1328, 1617481), (2477, 867184), (2612, 822364), (4954, 433592), (5224, 411182), (9908, 216796), (10448, 205591), (19816, 108398), (39632, 54199)]