12495774044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{21647}}^1$

素因数の和:22334

約数の個数: 48

約数和(自身を含む): 24974345088

約数和(自身を除く): 12478571044

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 653, 884, 1306, 2612, 8489, 11101, 16978, 21647, 22202, 33956, 43294, 44404, 86588, 144313, 281411, 288626, 367999, 562822, 577252, 735998, 1125644, 1471996, 4783987, 9567974, 14135491, 19135948, 28270982, 56541964, 183761383, 240303347, 367522766, 480606694, 735045532, 961213388, 3123943511, 6247887022, 12495774044]

約数ペア:

[(1, 12495774044), (2, 6247887022), (4, 3123943511), (13, 961213388), (17, 735045532), (26, 480606694), (34, 367522766), (52, 240303347), (68, 183761383), (221, 56541964), (442, 28270982), (653, 19135948), (884, 14135491), (1306, 9567974), (2612, 4783987), (8489, 1471996), (11101, 1125644), (16978, 735998), (21647, 577252), (22202, 562822), (33956, 367999), (43294, 288626), (44404, 281411), (86588, 144313)]