1288488964

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{773}}^1\times {\mathrm{1009}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 2626646400

約数和(自身を除く): 1338157436

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 413, 773, 826, 1009, 1546, 1652, 2018, 3092, 4036, 5411, 7063, 10822, 14126, 21644, 28252, 45607, 59531, 91214, 119062, 182428, 238124, 319249, 416717, 638498, 779957, 833434, 1276996, 1559914, 1666868, 3119828, 5459699, 10919398, 21838796, 46017463, 92034926, 184069852, 322122241, 644244482, 1288488964]

約数ペア:

[(1, 1288488964), (2, 644244482), (4, 322122241), (7, 184069852), (14, 92034926), (28, 46017463), (59, 21838796), (118, 10919398), (236, 5459699), (413, 3119828), (773, 1666868), (826, 1559914), (1009, 1276996), (1546, 833434), (1652, 779957), (2018, 638498), (3092, 416717), (4036, 319249), (5411, 238124), (7063, 182428), (10822, 119062), (14126, 91214), (21644, 59531), (28252, 45607)]