479901601

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 542868480

約数和(自身を除く): 62966879

約数列:

[1, 19, 23, 83, 101, 131, 437, 1577, 1909, 1919, 2323, 2489, 3013, 8383, 10873, 13231, 36271, 44137, 57247, 159277, 192809, 206587, 250079, 251389, 304313, 1098173, 3663371, 4751501, 5781947, 20865287, 25257979, 479901601]

約数ペア:

[(1, 479901601), (19, 25257979), (23, 20865287), (83, 5781947), (101, 4751501), (131, 3663371), (437, 1098173), (1577, 304313), (1909, 251389), (1919, 250079), (2323, 206587), (2489, 192809), (3013, 159277), (8383, 57247), (10873, 44137), (13231, 36271)]