2904995519

素因数分解:

${\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{1933}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 3218578272

約数和(自身を除く): 313582753

約数列:

[1, 19, 23, 181, 361, 437, 1933, 3439, 4163, 8303, 36727, 44459, 65341, 79097, 349873, 697813, 844721, 1502843, 6647587, 8047079, 16049699, 126304153, 152894501, 2904995519]

約数ペア:

[(1, 2904995519), (19, 152894501), (23, 126304153), (181, 16049699), (361, 8047079), (437, 6647587), (1933, 1502843), (3439, 844721), (4163, 697813), (8303, 349873), (36727, 79097), (44459, 65341)]