2043287416

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 4003084800

約数和(自身を除く): 1959797384

約数列:

[1, 2, 4, 8, 43, 71, 86, 142, 172, 269, 284, 311, 344, 538, 568, 622, 1076, 1244, 2152, 2488, 3053, 6106, 11567, 12212, 13373, 19099, 22081, 23134, 24424, 26746, 38198, 44162, 46268, 53492, 76396, 83659, 88324, 92536, 106984, 152792, 167318, 176648, 334636, 669272, 821257, 949483, 1642514, 1898966, 3285028, 3597337, 3797932, 5939789, 6570056, 7194674, 7595864, 11879578, 14389348, 23759156, 28778696, 47518312, 255410927, 510821854, 1021643708, 2043287416]

約数ペア:

[(1, 2043287416), (2, 1021643708), (4, 510821854), (8, 255410927), (43, 47518312), (71, 28778696), (86, 23759156), (142, 14389348), (172, 11879578), (269, 7595864), (284, 7194674), (311, 6570056), (344, 5939789), (538, 3797932), (568, 3597337), (622, 3285028), (1076, 1898966), (1244, 1642514), (2152, 949483), (2488, 821257), (3053, 669272), (6106, 334636), (11567, 176648), (12212, 167318), (13373, 152792), (19099, 106984), (22081, 92536), (23134, 88324), (24424, 83659), (26746, 76396), (38198, 53492), (44162, 46268)]