530974

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 16

約数和(自身を含む): 853200

約数和(自身を除く): 322226

約数列:

[1, 2, 19, 38, 89, 157, 178, 314, 1691, 2983, 3382, 5966, 13973, 27946, 265487, 530974]

約数ペア:

[(1, 530974), (2, 265487), (19, 27946), (38, 13973), (89, 5966), (157, 3382), (178, 2983), (314, 1691)]