2318744896

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{214381}}^1$

素因数の和:214419

約数の個数: 42

約数和(自身を含む): 4982452062

約数和(自身を除く): 2663707166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 214381, 428762, 857524, 1715048, 2786953, 3430096, 5573906, 6860192, 11147812, 13720384, 22295624, 36230389, 44591248, 72460778, 89182496, 144921556, 178364992, 289843112, 579686224, 1159372448, 2318744896]

約数ペア:

[(1, 2318744896), (2, 1159372448), (4, 579686224), (8, 289843112), (13, 178364992), (16, 144921556), (26, 89182496), (32, 72460778), (52, 44591248), (64, 36230389), (104, 22295624), (169, 13720384), (208, 11147812), (338, 6860192), (416, 5573906), (676, 3430096), (832, 2786953), (1352, 1715048), (2704, 857524), (5408, 428762), (10816, 214381)]