868480004

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1\times {\mathrm{2969}}^1$

素因数の和:3348

約数の個数: 48

約数和(自身を含む): 1798917120

約数和(自身を除く): 930437116

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 337, 434, 674, 868, 1348, 2359, 2969, 4718, 5938, 9436, 10447, 11876, 20783, 20894, 41566, 41788, 73129, 83132, 92039, 146258, 184078, 292516, 368156, 644273, 1000553, 1288546, 2001106, 2577092, 4002212, 7003871, 14007742, 28015484, 31017143, 62034286, 124068572, 217120001, 434240002, 868480004]

約数ペア:

[(1, 868480004), (2, 434240002), (4, 217120001), (7, 124068572), (14, 62034286), (28, 31017143), (31, 28015484), (62, 14007742), (124, 7003871), (217, 4002212), (337, 2577092), (434, 2001106), (674, 1288546), (868, 1000553), (1348, 644273), (2359, 368156), (2969, 292516), (4718, 184078), (5938, 146258), (9436, 92039), (10447, 83132), (11876, 73129), (20783, 41788), (20894, 41566)]