713658886

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 1206083520

約数和(自身を除く): 492424634

約数列:

[1, 2, 19, 37, 38, 53, 61, 74, 106, 122, 157, 314, 703, 1007, 1159, 1406, 1961, 2014, 2257, 2318, 2983, 3233, 3922, 4514, 5809, 5966, 6466, 8321, 9577, 11618, 16642, 19154, 37259, 42883, 61427, 74518, 85766, 110371, 119621, 122854, 158099, 181963, 220742, 239242, 307877, 316198, 354349, 363926, 507581, 615754, 708698, 1015162, 2272799, 4545598, 5849663, 6732631, 9644039, 11699326, 13465262, 18780497, 19288078, 37560994, 356829443, 713658886]

約数ペア:

[(1, 713658886), (2, 356829443), (19, 37560994), (37, 19288078), (38, 18780497), (53, 13465262), (61, 11699326), (74, 9644039), (106, 6732631), (122, 5849663), (157, 4545598), (314, 2272799), (703, 1015162), (1007, 708698), (1159, 615754), (1406, 507581), (1961, 363926), (2014, 354349), (2257, 316198), (2318, 307877), (2983, 239242), (3233, 220742), (3922, 181963), (4514, 158099), (5809, 122854), (5966, 119621), (6466, 110371), (8321, 85766), (9577, 74518), (11618, 61427), (16642, 42883), (19154, 37259)]