1078488016

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{70141}}^1$

素因数の和:70211

約数の個数: 30

約数和(自身を含む): 2159181186

約数和(自身を除く): 1080693170

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 70141, 140282, 280564, 561128, 1122256, 2174371, 4348742, 8697484, 17394968, 34789936, 67405501, 134811002, 269622004, 539244008, 1078488016]

約数ペア:

[(1, 1078488016), (2, 539244008), (4, 269622004), (8, 134811002), (16, 67405501), (31, 34789936), (62, 17394968), (124, 8697484), (248, 4348742), (496, 2174371), (961, 1122256), (1922, 561128), (3844, 280564), (7688, 140282), (15376, 70141)]