827374492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4999}}^1$

素因数の和:5290

約数の個数: 48

約数和(自身を含む): 1733760000

約数和(自身を除く): 906385508

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 257, 322, 514, 644, 1028, 1799, 3598, 4999, 5911, 7196, 9998, 11822, 19996, 23644, 34993, 41377, 69986, 82754, 114977, 139972, 165508, 229954, 459908, 804839, 1284743, 1609678, 2569486, 3219356, 5138972, 8993201, 17986402, 29549089, 35972804, 59098178, 118196356, 206843623, 413687246, 827374492]

約数ペア:

[(1, 827374492), (2, 413687246), (4, 206843623), (7, 118196356), (14, 59098178), (23, 35972804), (28, 29549089), (46, 17986402), (92, 8993201), (161, 5138972), (257, 3219356), (322, 2569486), (514, 1609678), (644, 1284743), (1028, 804839), (1799, 459908), (3598, 229954), (4999, 165508), (5911, 139972), (7196, 114977), (9998, 82754), (11822, 69986), (19996, 41377), (23644, 34993)]