906542672

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{261101}}^1$

素因数の和:261147

約数の個数: 40

約数和(自身を含む): 2072105472

約数和(自身を除く): 1165562800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 261101, 522202, 1044404, 1827707, 2088808, 3655414, 4177616, 7310828, 8094131, 14621656, 16188262, 29243312, 32376524, 56658917, 64753048, 113317834, 129506096, 226635668, 453271336, 906542672]

約数ペア:

[(1, 906542672), (2, 453271336), (4, 226635668), (7, 129506096), (8, 113317834), (14, 64753048), (16, 56658917), (28, 32376524), (31, 29243312), (56, 16188262), (62, 14621656), (112, 8094131), (124, 7310828), (217, 4177616), (248, 3655414), (434, 2088808), (496, 1827707), (868, 1044404), (1736, 522202), (3472, 261101)]