1717765616

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{289381}}^1$

素因数の和:289449

約数の個数: 40

約数和(自身を含む): 3875403744

約数和(自身を除く): 2157638128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 742, 848, 1484, 2968, 5936, 289381, 578762, 1157524, 2025667, 2315048, 4051334, 4630096, 8102668, 15337193, 16205336, 30674386, 32410672, 61348772, 107360351, 122697544, 214720702, 245395088, 429441404, 858882808, 1717765616]

約数ペア:

[(1, 1717765616), (2, 858882808), (4, 429441404), (7, 245395088), (8, 214720702), (14, 122697544), (16, 107360351), (28, 61348772), (53, 32410672), (56, 30674386), (106, 16205336), (112, 15337193), (212, 8102668), (371, 4630096), (424, 4051334), (742, 2315048), (848, 2025667), (1484, 1157524), (2968, 578762), (5936, 289381)]