427603990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{5953}}^1$

素因数の和:6624

約数の個数: 32

約数和(自身を含む): 841085856

約数和(自身を除く): 413481866

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 653, 1306, 3265, 5953, 6530, 7183, 11906, 14366, 29765, 35915, 59530, 65483, 71830, 130966, 327415, 654830, 3887309, 7774618, 19436545, 38873090, 42760399, 85520798, 213801995, 427603990]

約数ペア:

[(1, 427603990), (2, 213801995), (5, 85520798), (10, 42760399), (11, 38873090), (22, 19436545), (55, 7774618), (110, 3887309), (653, 654830), (1306, 327415), (3265, 130966), (5953, 71830), (6530, 65483), (7183, 59530), (11906, 35915), (14366, 29765)]