509723916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{39367}}^1$

素因数の和:39470

約数の個数: 48

約数和(自身を含む): 1296309504

約数和(自身を除く): 786585588

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 83, 156, 166, 249, 332, 498, 996, 1079, 2158, 3237, 4316, 6474, 12948, 39367, 78734, 118101, 157468, 236202, 472404, 511771, 1023542, 1535313, 2047084, 3070626, 3267461, 6141252, 6534922, 9802383, 13069844, 19604766, 39209532, 42476993, 84953986, 127430979, 169907972, 254861958, 509723916]

約数ペア:

[(1, 509723916), (2, 254861958), (3, 169907972), (4, 127430979), (6, 84953986), (12, 42476993), (13, 39209532), (26, 19604766), (39, 13069844), (52, 9802383), (78, 6534922), (83, 6141252), (156, 3267461), (166, 3070626), (249, 2047084), (332, 1535313), (498, 1023542), (996, 511771), (1079, 472404), (2158, 236202), (3237, 157468), (4316, 118101), (6474, 78734), (12948, 39367)]