253443476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14293}}^1$

素因数の和:14352

約数の個数: 48

約数和(自身を含む): 537911808

約数和(自身を除く): 284468332

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 14293, 17732, 28586, 57172, 157223, 185809, 314446, 371618, 443083, 628892, 743236, 886166, 1772332, 2043899, 4087798, 4873913, 5760079, 8175596, 9747826, 11520158, 19495652, 23040316, 63360869, 126721738, 253443476]

約数ペア:

[(1, 253443476), (2, 126721738), (4, 63360869), (11, 23040316), (13, 19495652), (22, 11520158), (26, 9747826), (31, 8175596), (44, 5760079), (52, 4873913), (62, 4087798), (124, 2043899), (143, 1772332), (286, 886166), (341, 743236), (403, 628892), (572, 443083), (682, 371618), (806, 314446), (1364, 185809), (1612, 157223), (4433, 57172), (8866, 28586), (14293, 17732)]