1020015671536

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{419}}^1\times {\mathrm{421469}}^1$

素因数の和:421934

約数の個数: 60

約数和(自身を含む): 2090752511400

約数和(自身を除く): 1070736839864

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 419, 722, 838, 1444, 1676, 2888, 3352, 5776, 6704, 7961, 15922, 31844, 63688, 127376, 151259, 302518, 421469, 605036, 842938, 1210072, 1685876, 2420144, 3371752, 6743504, 8007911, 16015822, 32031644, 64063288, 128126576, 152150309, 176595511, 304300618, 353191022, 608601236, 706382044, 1217202472, 1412764088, 2434404944, 2825528176, 3355314709, 6710629418, 13421258836, 26842517672, 53685035344, 63750979471, 127501958942, 255003917884, 510007835768, 1020015671536]

約数ペア:

[(1, 1020015671536), (2, 510007835768), (4, 255003917884), (8, 127501958942), (16, 63750979471), (19, 53685035344), (38, 26842517672), (76, 13421258836), (152, 6710629418), (304, 3355314709), (361, 2825528176), (419, 2434404944), (722, 1412764088), (838, 1217202472), (1444, 706382044), (1676, 608601236), (2888, 353191022), (3352, 304300618), (5776, 176595511), (6704, 152150309), (7961, 128126576), (15922, 64063288), (31844, 32031644), (63688, 16015822), (127376, 8007911), (151259, 6743504), (302518, 3371752), (421469, 2420144), (605036, 1685876), (842938, 1210072)]