1121692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:118

約数の個数: 48

約数和(自身を含む): 2413152

約数和(自身を除く): 1291460

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 53, 74, 106, 143, 148, 212, 286, 407, 481, 572, 583, 689, 814, 962, 1166, 1378, 1628, 1924, 1961, 2332, 2756, 3922, 5291, 7579, 7844, 10582, 15158, 21164, 21571, 25493, 30316, 43142, 50986, 86284, 101972, 280423, 560846, 1121692]

約数ペア:

[(1, 1121692), (2, 560846), (4, 280423), (11, 101972), (13, 86284), (22, 50986), (26, 43142), (37, 30316), (44, 25493), (52, 21571), (53, 21164), (74, 15158), (106, 10582), (143, 7844), (148, 7579), (212, 5291), (286, 3922), (407, 2756), (481, 2332), (572, 1961), (583, 1924), (689, 1628), (814, 1378), (962, 1166)]