2783147304712

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1\times {\mathrm{895633}}^1$

素因数の和:896042

約数の個数: 64

約数和(自身を含む): 5618956938480

約数和(自身を除く): 2835809633768

約数列:

[1, 2, 4, 8, 17, 34, 68, 73, 136, 146, 292, 313, 584, 626, 1241, 1252, 2482, 2504, 4964, 5321, 9928, 10642, 21284, 22849, 42568, 45698, 91396, 182792, 388433, 776866, 895633, 1553732, 1791266, 3107464, 3582532, 7165064, 15225761, 30451522, 60903044, 65381209, 121806088, 130762418, 261524836, 280333129, 523049672, 560666258, 1111480553, 1121332516, 2222961106, 2242665032, 4445922212, 4765663193, 8891844424, 9531326386, 19062652772, 20464318417, 38125305544, 40928636834, 81857273668, 163714547336, 347893413089, 695786826178, 1391573652356, 2783147304712]

約数ペア:

[(1, 2783147304712), (2, 1391573652356), (4, 695786826178), (8, 347893413089), (17, 163714547336), (34, 81857273668), (68, 40928636834), (73, 38125305544), (136, 20464318417), (146, 19062652772), (292, 9531326386), (313, 8891844424), (584, 4765663193), (626, 4445922212), (1241, 2242665032), (1252, 2222961106), (2482, 1121332516), (2504, 1111480553), (4964, 560666258), (5321, 523049672), (9928, 280333129), (10642, 261524836), (21284, 130762418), (22849, 121806088), (42568, 65381209), (45698, 60903044), (91396, 30451522), (182792, 15225761), (388433, 7165064), (776866, 3582532), (895633, 3107464), (1553732, 1791266)]