5198018

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 9849600

約数和(自身を除く): 4651582

約数列:

[1, 2, 7, 14, 29, 31, 49, 58, 59, 62, 98, 118, 203, 217, 406, 413, 434, 826, 899, 1421, 1519, 1711, 1798, 1829, 2842, 2891, 3038, 3422, 3658, 5782, 6293, 11977, 12586, 12803, 23954, 25606, 44051, 53041, 83839, 88102, 89621, 106082, 167678, 179242, 371287, 742574, 2599009, 5198018]

約数ペア:

[(1, 5198018), (2, 2599009), (7, 742574), (14, 371287), (29, 179242), (31, 167678), (49, 106082), (58, 89621), (59, 88102), (62, 83839), (98, 53041), (118, 44051), (203, 25606), (217, 23954), (406, 12803), (413, 12586), (434, 11977), (826, 6293), (899, 5782), (1421, 3658), (1519, 3422), (1711, 3038), (1798, 2891), (1829, 2842)]