2912209952

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{208253}}^1$

素因数の和:208305

約数の個数: 48

約数和(自身を含む): 6297600960

約数和(自身を除く): 3385391008

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1748, 3496, 6992, 13984, 208253, 416506, 833012, 1666024, 3332048, 3956807, 4789819, 6664096, 7913614, 9579638, 15827228, 19159276, 31654456, 38318552, 63308912, 76637104, 91006561, 126617824, 153274208, 182013122, 364026244, 728052488, 1456104976, 2912209952]

約数ペア:

[(1, 2912209952), (2, 1456104976), (4, 728052488), (8, 364026244), (16, 182013122), (19, 153274208), (23, 126617824), (32, 91006561), (38, 76637104), (46, 63308912), (76, 38318552), (92, 31654456), (152, 19159276), (184, 15827228), (304, 9579638), (368, 7913614), (437, 6664096), (608, 4789819), (736, 3956807), (874, 3332048), (1748, 1666024), (3496, 833012), (6992, 416506), (13984, 208253)]