2015640992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{19163}}^1$

素因数の和:19365

約数の個数: 48

約数和(自身を含む): 4201515360

約数和(自身を除く): 2185874368

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 173, 304, 346, 608, 692, 1384, 2768, 3287, 5536, 6574, 13148, 19163, 26296, 38326, 52592, 76652, 105184, 153304, 306608, 364097, 613216, 728194, 1456388, 2912776, 3315199, 5825552, 6630398, 11651104, 13260796, 26521592, 53043184, 62988781, 106086368, 125977562, 251955124, 503910248, 1007820496, 2015640992]

約数ペア:

[(1, 2015640992), (2, 1007820496), (4, 503910248), (8, 251955124), (16, 125977562), (19, 106086368), (32, 62988781), (38, 53043184), (76, 26521592), (152, 13260796), (173, 11651104), (304, 6630398), (346, 5825552), (608, 3315199), (692, 2912776), (1384, 1456388), (2768, 728194), (3287, 613216), (5536, 364097), (6574, 306608), (13148, 153304), (19163, 105184), (26296, 76652), (38326, 52592)]