1947200068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{348461}}^1$

素因数の和:348603

約数の個数: 24

約数和(自身を含む): 3746663424

約数和(自身を除く): 1799463356

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 348461, 696922, 1393844, 3833071, 7666142, 15332284, 44254547, 88509094, 177018188, 486800017, 973600034, 1947200068]

約数ペア:

[(1, 1947200068), (2, 973600034), (4, 486800017), (11, 177018188), (22, 88509094), (44, 44254547), (127, 15332284), (254, 7666142), (508, 3833071), (1397, 1393844), (2794, 696922), (5588, 348461)]