2100031908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1949}}^1\times {\mathrm{6907}}^1$

素因数の和:8876

約数の個数: 48

約数和(自身を含む): 5280475200

約数和(自身を除く): 3180443292

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1949, 3898, 5847, 6907, 7796, 11694, 13814, 20721, 23388, 25337, 27628, 41442, 50674, 76011, 82884, 89791, 101348, 152022, 179582, 269373, 304044, 359164, 538746, 1077492, 13461743, 26923486, 40385229, 53846972, 80770458, 161540916, 175002659, 350005318, 525007977, 700010636, 1050015954, 2100031908]

約数ペア:

[(1, 2100031908), (2, 1050015954), (3, 700010636), (4, 525007977), (6, 350005318), (12, 175002659), (13, 161540916), (26, 80770458), (39, 53846972), (52, 40385229), (78, 26923486), (156, 13461743), (1949, 1077492), (3898, 538746), (5847, 359164), (6907, 304044), (7796, 269373), (11694, 179582), (13814, 152022), (20721, 101348), (23388, 89791), (25337, 82884), (27628, 76011), (41442, 50674)]