286240756802

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20425343}}^1$

素因数の和:20425383

約数の個数: 48

約数和(自身を含む): 586779282432

約数和(自身を除く): 300538525630

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 77, 91, 98, 143, 154, 182, 286, 539, 637, 1001, 1078, 1274, 2002, 7007, 14014, 20425343, 40850686, 142977401, 224678773, 265529459, 285954802, 449357546, 531058918, 1000841807, 1572751411, 1858706213, 2001683614, 2920824049, 3145502822, 3717412426, 5841648098, 11009259877, 13010943491, 20445768343, 22018519754, 26021886982, 40891536686, 143120378401, 286240756802]

約数ペア:

[(1, 286240756802), (2, 143120378401), (7, 40891536686), (11, 26021886982), (13, 22018519754), (14, 20445768343), (22, 13010943491), (26, 11009259877), (49, 5841648098), (77, 3717412426), (91, 3145502822), (98, 2920824049), (143, 2001683614), (154, 1858706213), (182, 1572751411), (286, 1000841807), (539, 531058918), (637, 449357546), (1001, 285954802), (1078, 265529459), (1274, 224678773), (2002, 142977401), (7007, 40850686), (14014, 20425343)]