15673053508

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{128119}}^1$

素因数の和:128404

約数の個数: 48

約数和(自身を含む): 33319399680

約数和(自身を除く): 17646346172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 257, 476, 514, 1028, 1799, 3598, 4369, 7196, 8738, 17476, 30583, 61166, 122332, 128119, 256238, 512476, 896833, 1793666, 2178023, 3587332, 4356046, 8712092, 15246161, 30492322, 32926583, 60984644, 65853166, 131706332, 230486081, 460972162, 559751911, 921944324, 1119503822, 2239007644, 3918263377, 7836526754, 15673053508]

約数ペア:

[(1, 15673053508), (2, 7836526754), (4, 3918263377), (7, 2239007644), (14, 1119503822), (17, 921944324), (28, 559751911), (34, 460972162), (68, 230486081), (119, 131706332), (238, 65853166), (257, 60984644), (476, 32926583), (514, 30492322), (1028, 15246161), (1799, 8712092), (3598, 4356046), (4369, 3587332), (7196, 2178023), (8738, 1793666), (17476, 896833), (30583, 512476), (61166, 256238), (122332, 128119)]