2788897078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{751}}^1\times {\mathrm{2861}}^1$

素因数の和:3684

約数の個数: 32

約数和(自身を含む): 4648803840

約数和(自身を除く): 1859906762

約数列:

[1, 2, 11, 22, 59, 118, 649, 751, 1298, 1502, 2861, 5722, 8261, 16522, 31471, 44309, 62942, 88618, 168799, 337598, 487399, 974798, 1856789, 2148611, 3713578, 4297222, 23634721, 47269442, 126768049, 253536098, 1394448539, 2788897078]

約数ペア:

[(1, 2788897078), (2, 1394448539), (11, 253536098), (22, 126768049), (59, 47269442), (118, 23634721), (649, 4297222), (751, 3713578), (1298, 2148611), (1502, 1856789), (2861, 974798), (5722, 487399), (8261, 337598), (16522, 168799), (31471, 88618), (44309, 62942)]