4872868

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1217}}^1$

素因数の和:1252

約数の個数: 48

約数和(自身を含む): 11458944

約数和(自身を除く): 6586076

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1217, 2002, 2434, 4004, 4868, 8519, 13387, 15821, 17038, 26774, 31642, 34076, 53548, 63284, 93709, 110747, 174031, 187418, 221494, 348062, 374836, 442988, 696124, 1218217, 2436434, 4872868]

約数ペア:

[(1, 4872868), (2, 2436434), (4, 1218217), (7, 696124), (11, 442988), (13, 374836), (14, 348062), (22, 221494), (26, 187418), (28, 174031), (44, 110747), (52, 93709), (77, 63284), (91, 53548), (143, 34076), (154, 31642), (182, 26774), (286, 17038), (308, 15821), (364, 13387), (572, 8519), (1001, 4868), (1217, 4004), (2002, 2434)]