2040981008

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{15319}}^1$

素因数の和:16095

約数の個数: 40

約数和(自身を含む): 4319872320

約数和(自身を除く): 2278891312

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 757, 1514, 3028, 6056, 8327, 12112, 15319, 16654, 30638, 33308, 61276, 66616, 122552, 133232, 168509, 245104, 337018, 674036, 1348072, 2696144, 11596483, 23192966, 46385932, 92771864, 127561313, 185543728, 255122626, 510245252, 1020490504, 2040981008]

約数ペア:

[(1, 2040981008), (2, 1020490504), (4, 510245252), (8, 255122626), (11, 185543728), (16, 127561313), (22, 92771864), (44, 46385932), (88, 23192966), (176, 11596483), (757, 2696144), (1514, 1348072), (3028, 674036), (6056, 337018), (8327, 245104), (12112, 168509), (15319, 133232), (16654, 122552), (30638, 66616), (33308, 61276)]