509921528

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{37123}}^1$

素因数の和:37247

約数の個数: 32

約数和(自身を含む): 1022394960

約数和(自身を除く): 512473432

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 37123, 74246, 148492, 296984, 631091, 1262182, 2524364, 3749423, 5048728, 7498846, 14997692, 29995384, 63740191, 127480382, 254960764, 509921528]

約数ペア:

[(1, 509921528), (2, 254960764), (4, 127480382), (8, 63740191), (17, 29995384), (34, 14997692), (68, 7498846), (101, 5048728), (136, 3749423), (202, 2524364), (404, 1262182), (808, 631091), (1717, 296984), (3434, 148492), (6868, 74246), (13736, 37123)]