2017303428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{393697}}^1$

素因数の和:393772

約数の個数: 48

約数和(自身を含む): 5467677824

約数和(自身を除く): 3450374396

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1708, 2562, 5124, 393697, 787394, 1181091, 1574788, 2362182, 2755879, 4724364, 5511758, 8267637, 11023516, 16535274, 24015517, 33070548, 48031034, 72046551, 96062068, 144093102, 168108619, 288186204, 336217238, 504325857, 672434476, 1008651714, 2017303428]

約数ペア:

[(1, 2017303428), (2, 1008651714), (3, 672434476), (4, 504325857), (6, 336217238), (7, 288186204), (12, 168108619), (14, 144093102), (21, 96062068), (28, 72046551), (42, 48031034), (61, 33070548), (84, 24015517), (122, 16535274), (183, 11023516), (244, 8267637), (366, 5511758), (427, 4724364), (732, 2755879), (854, 2362182), (1281, 1574788), (1708, 1181091), (2562, 787394), (5124, 393697)]