2517901008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{440809}}^1$

素因数の和:440844

約数の個数: 80

約数和(自身を含む): 7871103360

約数和(自身を除く): 5353202352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 440809, 881618, 1322427, 1763236, 2644854, 3085663, 3526472, 5289708, 6171326, 7052944, 7493753, 9256989, 10579416, 12342652, 14987506, 18513978, 21158832, 22481259, 24685304, 29975012, 37027956, 44962518, 49370608, 52456271, 59950024, 74055912, 89925036, 104912542, 119900048, 148111824, 157368813, 179850072, 209825084, 314737626, 359700144, 419650168, 629475252, 839300336, 1258950504, 2517901008]

約数ペア:

[(1, 2517901008), (2, 1258950504), (3, 839300336), (4, 629475252), (6, 419650168), (7, 359700144), (8, 314737626), (12, 209825084), (14, 179850072), (16, 157368813), (17, 148111824), (21, 119900048), (24, 104912542), (28, 89925036), (34, 74055912), (42, 59950024), (48, 52456271), (51, 49370608), (56, 44962518), (68, 37027956), (84, 29975012), (102, 24685304), (112, 22481259), (119, 21158832), (136, 18513978), (168, 14987506), (204, 12342652), (238, 10579416), (272, 9256989), (336, 7493753), (357, 7052944), (408, 6171326), (476, 5289708), (714, 3526472), (816, 3085663), (952, 2644854), (1428, 1763236), (1904, 1322427), (2856, 881618), (5712, 440809)]