2570022

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{523}}^1$

素因数の和:554

約数の個数: 64

約数和(自身を含む): 7042560

約数和(自身を除く): 4472538

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 523, 546, 702, 819, 1046, 1569, 1638, 2457, 3138, 3661, 4707, 4914, 6799, 7322, 9414, 10983, 13598, 14121, 20397, 21966, 28242, 32949, 40794, 47593, 61191, 65898, 95186, 98847, 122382, 142779, 183573, 197694, 285558, 367146, 428337, 856674, 1285011, 2570022]

約数ペア:

[(1, 2570022), (2, 1285011), (3, 856674), (6, 428337), (7, 367146), (9, 285558), (13, 197694), (14, 183573), (18, 142779), (21, 122382), (26, 98847), (27, 95186), (39, 65898), (42, 61191), (54, 47593), (63, 40794), (78, 32949), (91, 28242), (117, 21966), (126, 20397), (182, 14121), (189, 13598), (234, 10983), (273, 9414), (351, 7322), (378, 6799), (523, 4914), (546, 4707), (702, 3661), (819, 3138), (1046, 2457), (1569, 1638)]