2912770064

素因数分解:

$2^4\times {\mathrm{2909}}^1\times {\mathrm{62581}}^1$

素因数の和:65498

約数の個数: 20

約数和(自身を含む): 5645522220

約数和(自身を除く): 2732752156

約数列:

[1, 2, 4, 8, 16, 2909, 5818, 11636, 23272, 46544, 62581, 125162, 250324, 500648, 1001296, 182048129, 364096258, 728192516, 1456385032, 2912770064]

約数ペア:

[(1, 2912770064), (2, 1456385032), (4, 728192516), (8, 364096258), (16, 182048129), (2909, 1001296), (5818, 500648), (11636, 250324), (23272, 125162), (46544, 62581)]