1653712196

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{20983}}^1$

素因数の和:21084

約数の個数: 48

約数和(自身を含む): 3278540160

約数和(自身を除く): 1624827964

約数列:

[1, 2, 4, 17, 19, 34, 38, 61, 68, 76, 122, 244, 323, 646, 1037, 1159, 1292, 2074, 2318, 4148, 4636, 19703, 20983, 39406, 41966, 78812, 83932, 356711, 398677, 713422, 797354, 1279963, 1426844, 1594708, 2559926, 5119852, 6777509, 13555018, 21759371, 24319297, 27110036, 43518742, 48638594, 87037484, 97277188, 413428049, 826856098, 1653712196]

約数ペア:

[(1, 1653712196), (2, 826856098), (4, 413428049), (17, 97277188), (19, 87037484), (34, 48638594), (38, 43518742), (61, 27110036), (68, 24319297), (76, 21759371), (122, 13555018), (244, 6777509), (323, 5119852), (646, 2559926), (1037, 1594708), (1159, 1426844), (1292, 1279963), (2074, 797354), (2318, 713422), (4148, 398677), (4636, 356711), (19703, 83932), (20983, 78812), (39406, 41966)]