1977210433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1721}}^1$

素因数の和:2013

約数の個数: 32

約数和(自身を含む): 2380492800

約数和(自身を除く): 403282367

約数列:

[1, 11, 19, 23, 209, 239, 253, 437, 1721, 2629, 4541, 4807, 5497, 18931, 32699, 39583, 49951, 60467, 104443, 359689, 411319, 435413, 752077, 1148873, 4524509, 7815061, 8272847, 9460337, 85965671, 104063707, 179746403, 1977210433]

約数ペア:

[(1, 1977210433), (11, 179746403), (19, 104063707), (23, 85965671), (209, 9460337), (239, 8272847), (253, 7815061), (437, 4524509), (1721, 1148873), (2629, 752077), (4541, 435413), (4807, 411319), (5497, 359689), (18931, 104443), (32699, 60467), (39583, 49951)]