693136028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{1019}}^1$

素因数の和:1266

約数の個数: 48

約数和(自身を含む): 1330667520

約数和(自身を除く): 637531492

約数列:

[1, 2, 4, 13, 26, 52, 103, 127, 206, 254, 412, 508, 1019, 1339, 1651, 2038, 2678, 3302, 4076, 5356, 6604, 13081, 13247, 26162, 26494, 52324, 52988, 104957, 129413, 170053, 209914, 258826, 340106, 419828, 517652, 680212, 1364441, 1682369, 2728882, 3364738, 5457764, 6729476, 13329539, 26659078, 53318156, 173284007, 346568014, 693136028]

約数ペア:

[(1, 693136028), (2, 346568014), (4, 173284007), (13, 53318156), (26, 26659078), (52, 13329539), (103, 6729476), (127, 5457764), (206, 3364738), (254, 2728882), (412, 1682369), (508, 1364441), (1019, 680212), (1339, 517652), (1651, 419828), (2038, 340106), (2678, 258826), (3302, 209914), (4076, 170053), (5356, 129413), (6604, 104957), (13081, 52988), (13247, 52324), (26162, 26494)]