2541479388

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{16381}}^1$

素因数の和:18242

約数の個数: 48

約数和(自身を含む): 6781361664

約数和(自身を除く): 4239882276

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1847, 3694, 5541, 7388, 11082, 12929, 16381, 22164, 25858, 32762, 38787, 49143, 51716, 65524, 77574, 98286, 114667, 155148, 196572, 229334, 344001, 458668, 688002, 1376004, 30255707, 60511414, 90767121, 121022828, 181534242, 211789949, 363068484, 423579898, 635369847, 847159796, 1270739694, 2541479388]

約数ペア:

[(1, 2541479388), (2, 1270739694), (3, 847159796), (4, 635369847), (6, 423579898), (7, 363068484), (12, 211789949), (14, 181534242), (21, 121022828), (28, 90767121), (42, 60511414), (84, 30255707), (1847, 1376004), (3694, 688002), (5541, 458668), (7388, 344001), (11082, 229334), (12929, 196572), (16381, 155148), (22164, 114667), (25858, 98286), (32762, 77574), (38787, 65524), (49143, 51716)]