2007997908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1406161}}^1$

素因数の和:1406192

約数の個数: 48

約数和(自身を含む): 5669645184

約数和(自身を除く): 3661647276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 1406161, 2812322, 4218483, 5624644, 8436966, 9843127, 16873932, 19686254, 23904737, 29529381, 39372508, 47809474, 59058762, 71714211, 95618948, 118117524, 143428422, 167333159, 286856844, 334666318, 501999477, 669332636, 1003998954, 2007997908]

約数ペア:

[(1, 2007997908), (2, 1003998954), (3, 669332636), (4, 501999477), (6, 334666318), (7, 286856844), (12, 167333159), (14, 143428422), (17, 118117524), (21, 95618948), (28, 71714211), (34, 59058762), (42, 47809474), (51, 39372508), (68, 29529381), (84, 23904737), (102, 19686254), (119, 16873932), (204, 9843127), (238, 8436966), (357, 5624644), (476, 4218483), (714, 2812322), (1428, 1406161)]