2021884172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2347}}^1\times {\mathrm{2797}}^1$

素因数の和:5166

約数の個数: 48

約数和(自身を含む): 4414841088

約数和(自身を除く): 2392956916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 2347, 2797, 4694, 5594, 9388, 11188, 16429, 19579, 25817, 30767, 32858, 39158, 51634, 61534, 65716, 78316, 103268, 123068, 180719, 215369, 361438, 430738, 722876, 861476, 6564559, 13129118, 26258236, 45951913, 72210149, 91903826, 144420298, 183807652, 288840596, 505471043, 1010942086, 2021884172]

約数ペア:

[(1, 2021884172), (2, 1010942086), (4, 505471043), (7, 288840596), (11, 183807652), (14, 144420298), (22, 91903826), (28, 72210149), (44, 45951913), (77, 26258236), (154, 13129118), (308, 6564559), (2347, 861476), (2797, 722876), (4694, 430738), (5594, 361438), (9388, 215369), (11188, 180719), (16429, 123068), (19579, 103268), (25817, 78316), (30767, 65716), (32858, 61534), (39158, 51634)]