2440831799

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{449}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 2911104000

約数和(自身を除く): 470272201

約数列:

[1, 7, 37, 139, 151, 259, 449, 973, 1057, 3143, 5143, 5587, 16613, 20989, 36001, 39109, 62411, 67799, 116291, 146923, 436877, 474593, 776593, 2309207, 2508563, 5436151, 9424061, 16164449, 17559941, 65968427, 348690257, 2440831799]

約数ペア:

[(1, 2440831799), (7, 348690257), (37, 65968427), (139, 17559941), (151, 16164449), (259, 9424061), (449, 5436151), (973, 2508563), (1057, 2309207), (3143, 776593), (5143, 474593), (5587, 436877), (16613, 146923), (20989, 116291), (36001, 67799), (39109, 62411)]