2922388

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 48

約数和(自身を含む): 6249600

約数和(自身を除く): 3327212

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 59, 61, 116, 118, 122, 203, 236, 244, 406, 413, 427, 812, 826, 854, 1652, 1708, 1711, 1769, 3422, 3538, 3599, 6844, 7076, 7198, 11977, 12383, 14396, 23954, 24766, 25193, 47908, 49532, 50386, 100772, 104371, 208742, 417484, 730597, 1461194, 2922388]

約数ペア:

[(1, 2922388), (2, 1461194), (4, 730597), (7, 417484), (14, 208742), (28, 104371), (29, 100772), (58, 50386), (59, 49532), (61, 47908), (116, 25193), (118, 24766), (122, 23954), (203, 14396), (236, 12383), (244, 11977), (406, 7198), (413, 7076), (427, 6844), (812, 3599), (826, 3538), (854, 3422), (1652, 1769), (1708, 1711)]