530183738

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{821}}^1$

素因数の和:1262

約数の個数: 32

約数和(自身を含む): 918535680

約数和(自身を除く): 388351942

約数列:

[1, 2, 7, 14, 193, 239, 386, 478, 821, 1351, 1642, 1673, 2702, 3346, 5747, 11494, 46127, 92254, 158453, 196219, 316906, 322889, 392438, 645778, 1109171, 1373533, 2218342, 2747066, 37870267, 75740534, 265091869, 530183738]

約数ペア:

[(1, 530183738), (2, 265091869), (7, 75740534), (14, 37870267), (193, 2747066), (239, 2218342), (386, 1373533), (478, 1109171), (821, 645778), (1351, 392438), (1642, 322889), (1673, 316906), (2702, 196219), (3346, 158453), (5747, 92254), (11494, 46127)]