427777744

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{26393}}^1$

素因数の和:27414

約数の個数: 20

約数和(自身を含む): 829668996

約数和(自身を除く): 401891252

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 26393, 52786, 105572, 211144, 422288, 26736109, 53472218, 106944436, 213888872, 427777744]

約数ペア:

[(1, 427777744), (2, 213888872), (4, 106944436), (8, 53472218), (16, 26736109), (1013, 422288), (2026, 211144), (4052, 105572), (8104, 52786), (16208, 26393)]