2143669196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{2609}}^1$

素因数の和:2954

約数の個数: 48

約数和(自身を含む): 4080494880

約数和(自身を除く): 1936825684

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 281, 562, 731, 1124, 1462, 2609, 2924, 4777, 5218, 9554, 10436, 12083, 19108, 24166, 44353, 48332, 88706, 112187, 177412, 205411, 224374, 410822, 448748, 733129, 821644, 1466258, 1907179, 2932516, 3814358, 7628716, 12463193, 24926386, 31524547, 49852772, 63049094, 126098188, 535917299, 1071834598, 2143669196]

約数ペア:

[(1, 2143669196), (2, 1071834598), (4, 535917299), (17, 126098188), (34, 63049094), (43, 49852772), (68, 31524547), (86, 24926386), (172, 12463193), (281, 7628716), (562, 3814358), (731, 2932516), (1124, 1907179), (1462, 1466258), (2609, 821644), (2924, 733129), (4777, 448748), (5218, 410822), (9554, 224374), (10436, 205411), (12083, 177412), (19108, 112187), (24166, 88706), (44353, 48332)]