1294993414

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2309}}^1$

素因数の和:2425

約数の個数: 64

約数和(自身を含む): 2389020480

約数和(自身を除く): 1094027066

約数列:

[1, 2, 11, 13, 22, 26, 37, 53, 74, 106, 143, 286, 407, 481, 583, 689, 814, 962, 1166, 1378, 1961, 2309, 3922, 4618, 5291, 7579, 10582, 15158, 21571, 25399, 25493, 30017, 43142, 50798, 50986, 60034, 85433, 122377, 170866, 244754, 280423, 330187, 560846, 660374, 939763, 1110629, 1346147, 1590901, 1879526, 2221258, 2692294, 3181802, 4527949, 9055898, 12216919, 17499911, 24433838, 34999822, 49807439, 58863337, 99614878, 117726674, 647496707, 1294993414]

約数ペア:

[(1, 1294993414), (2, 647496707), (11, 117726674), (13, 99614878), (22, 58863337), (26, 49807439), (37, 34999822), (53, 24433838), (74, 17499911), (106, 12216919), (143, 9055898), (286, 4527949), (407, 3181802), (481, 2692294), (583, 2221258), (689, 1879526), (814, 1590901), (962, 1346147), (1166, 1110629), (1378, 939763), (1961, 660374), (2309, 560846), (3922, 330187), (4618, 280423), (5291, 244754), (7579, 170866), (10582, 122377), (15158, 85433), (21571, 60034), (25399, 50986), (25493, 50798), (30017, 43142)]