1974898384

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{1097}}^1\times {\mathrm{3041}}^1$

素因数の和:4183

約数の個数: 40

約数和(自身を含む): 3934656648

約数和(自身を除く): 1959758264

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 1097, 2194, 3041, 4388, 6082, 8776, 12164, 17552, 24328, 40589, 48656, 81178, 112517, 162356, 225034, 324712, 450068, 649424, 900136, 1800272, 3335977, 6671954, 13343908, 26687816, 53375632, 123431149, 246862298, 493724596, 987449192, 1974898384]

約数ペア:

[(1, 1974898384), (2, 987449192), (4, 493724596), (8, 246862298), (16, 123431149), (37, 53375632), (74, 26687816), (148, 13343908), (296, 6671954), (592, 3335977), (1097, 1800272), (2194, 900136), (3041, 649424), (4388, 450068), (6082, 324712), (8776, 225034), (12164, 162356), (17552, 112517), (24328, 81178), (40589, 48656)]