2581457952

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1415273}}^1$

素因数の和:1415305

約数の個数: 48

約数和(自身を含む): 7132980960

約数和(自身を除く): 4551523008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 1415273, 2830546, 4245819, 5661092, 8491638, 11322184, 16983276, 22644368, 26890187, 33966552, 45288736, 53780374, 67933104, 80670561, 107560748, 135866208, 161341122, 215121496, 322682244, 430242992, 645364488, 860485984, 1290728976, 2581457952]

約数ペア:

[(1, 2581457952), (2, 1290728976), (3, 860485984), (4, 645364488), (6, 430242992), (8, 322682244), (12, 215121496), (16, 161341122), (19, 135866208), (24, 107560748), (32, 80670561), (38, 67933104), (48, 53780374), (57, 45288736), (76, 33966552), (96, 26890187), (114, 22644368), (152, 16983276), (228, 11322184), (304, 8491638), (456, 5661092), (608, 4245819), (912, 2830546), (1824, 1415273)]