231377812

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{239}}^1\times {\mathrm{1399}}^1$

素因数の和:1815

約数の個数: 24

約数和(自身を含む): 409248000

約数和(自身を除く): 177870188

約数列:

[1, 2, 4, 173, 239, 346, 478, 692, 956, 1399, 2798, 5596, 41347, 82694, 165388, 242027, 334361, 484054, 668722, 968108, 1337444, 57844453, 115688906, 231377812]

約数ペア:

[(1, 231377812), (2, 115688906), (4, 57844453), (173, 1337444), (239, 968108), (346, 668722), (478, 484054), (692, 334361), (956, 242027), (1399, 165388), (2798, 82694), (5596, 41347)]