1716278816

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{403261}}^1$

素因数の和:403297

約数の個数: 48

約数和(自身を含む): 4064880960

約数和(自身を除く): 2348602144

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 403261, 806522, 1613044, 2822827, 3226088, 5645654, 6452176, 7661959, 11291308, 12904352, 15323918, 22582616, 30647836, 45165232, 53633713, 61295672, 90330464, 107267426, 122591344, 214534852, 245182688, 429069704, 858139408, 1716278816]

約数ペア:

[(1, 1716278816), (2, 858139408), (4, 429069704), (7, 245182688), (8, 214534852), (14, 122591344), (16, 107267426), (19, 90330464), (28, 61295672), (32, 53633713), (38, 45165232), (56, 30647836), (76, 22582616), (112, 15323918), (133, 12904352), (152, 11291308), (224, 7661959), (266, 6452176), (304, 5645654), (532, 3226088), (608, 2822827), (1064, 1613044), (2128, 806522), (4256, 403261)]