3420788

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 7201152

約数和(自身を除く): 3780364

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 563, 868, 1126, 1519, 2252, 3038, 3941, 6076, 7882, 15764, 17453, 27587, 34906, 55174, 69812, 110348, 122171, 244342, 488684, 855197, 1710394, 3420788]

約数ペア:

[(1, 3420788), (2, 1710394), (4, 855197), (7, 488684), (14, 244342), (28, 122171), (31, 110348), (49, 69812), (62, 55174), (98, 34906), (124, 27587), (196, 17453), (217, 15764), (434, 7882), (563, 6076), (868, 3941), (1126, 3038), (1519, 2252)]