7196410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 14070672

約数和(自身を除く): 6874262

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 197, 281, 394, 562, 985, 1405, 1970, 2561, 2810, 3653, 5122, 7306, 12805, 18265, 25610, 36530, 55357, 110714, 276785, 553570, 719641, 1439282, 3598205, 7196410]

約数ペア:

[(1, 7196410), (2, 3598205), (5, 1439282), (10, 719641), (13, 553570), (26, 276785), (65, 110714), (130, 55357), (197, 36530), (281, 25610), (394, 18265), (562, 12805), (985, 7306), (1405, 5122), (1970, 3653), (2561, 2810)]