2445712.00000000

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:969

約数の個数: 32

約数和(自身を含む): 132201720

約数和(自身を除く): 63675632

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 401, 521, 802, 1042, 1604, 2084, 3208, 4168, 16441, 21361, 32882, 42722, 65764, 85444, 131528, 170888, 208921, 417842, 835684, 1671368, 8565761, 17131522, 34263044, 68526088]

約数ペア:

[(1, 68526088), (2, 34263044), (4, 17131522), (8, 8565761), (41, 1671368), (82, 835684), (164, 417842), (328, 208921), (401, 170888), (521, 131528), (802, 85444), (1042, 65764), (1604, 42722), (2084, 32882), (3208, 21361), (4168, 16441)]