2017115802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{128659}}^1$

素因数の和:128747

約数の個数: 48

約数和(自身を含む): 4776888480

約数和(自身を除く): 2759772678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 67, 78, 117, 134, 201, 234, 402, 603, 871, 1206, 1742, 2613, 5226, 7839, 15678, 128659, 257318, 385977, 771954, 1157931, 1672567, 2315862, 3345134, 5017701, 8620153, 10035402, 15053103, 17240306, 25860459, 30106206, 51720918, 77581377, 112061989, 155162754, 224123978, 336185967, 672371934, 1008557901, 2017115802]

約数ペア:

[(1, 2017115802), (2, 1008557901), (3, 672371934), (6, 336185967), (9, 224123978), (13, 155162754), (18, 112061989), (26, 77581377), (39, 51720918), (67, 30106206), (78, 25860459), (117, 17240306), (134, 15053103), (201, 10035402), (234, 8620153), (402, 5017701), (603, 3345134), (871, 2315862), (1206, 1672567), (1742, 1157931), (2613, 771954), (5226, 385977), (7839, 257318), (15678, 128659)]