2113713.00000000

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107827}}^1$

素因数の和:107851

約数の個数: 32

約数和(自身を含む): 155272320

約数和(自身を除く): 88850888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 107827, 215654, 431308, 754789, 862616, 1186097, 1509578, 2372194, 3019156, 4744388, 6038312, 8302679, 9488776, 16605358, 33210716, 66421432]

約数ペア:

[(1, 66421432), (2, 33210716), (4, 16605358), (7, 9488776), (8, 8302679), (11, 6038312), (14, 4744388), (22, 3019156), (28, 2372194), (44, 1509578), (56, 1186097), (77, 862616), (88, 754789), (154, 431308), (308, 215654), (616, 107827)]