2078773214

素因数分解:

$2^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{302411}}^1$

素因数の和:302911

約数の個数: 16

約数和(自身を含む): 3570880896

約数和(自身を除く): 1492107682

約数列:

[1, 2, 7, 14, 491, 982, 3437, 6874, 302411, 604822, 2116877, 4233754, 148483801, 296967602, 1039386607, 2078773214]

約数ペア:

[(1, 2078773214), (2, 1039386607), (7, 296967602), (14, 148483801), (491, 4233754), (982, 2116877), (3437, 604822), (6874, 302411)]