5641636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1409}}^1$

素因数の和:1444

約数の個数: 48

約数和(自身を含む): 13265280

約数和(自身を除く): 7623644

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, 1409, 2002, 2818, 4004, 5636, 9863, 15499, 18317, 19726, 30998, 36634, 39452, 61996, 73268, 108493, 128219, 201487, 216986, 256438, 402974, 433972, 512876, 805948, 1410409, 2820818, 5641636]

約数ペア:

[(1, 5641636), (2, 2820818), (4, 1410409), (7, 805948), (11, 512876), (13, 433972), (14, 402974), (22, 256438), (26, 216986), (28, 201487), (44, 128219), (52, 108493), (77, 73268), (91, 61996), (143, 39452), (154, 36634), (182, 30998), (286, 19726), (308, 18317), (364, 15499), (572, 9863), (1001, 5636), (1409, 4004), (2002, 2818)]