2013252388

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3784309}}^1$

素因数の和:3784339

約数の個数: 24

約数和(自身を含む): 4238427200

約数和(自身を除く): 2225174812

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3784309, 7568618, 15137236, 26490163, 52980326, 71901871, 105960652, 143803742, 287607484, 503313097, 1006626194, 2013252388]

約数ペア:

[(1, 2013252388), (2, 1006626194), (4, 503313097), (7, 287607484), (14, 143803742), (19, 105960652), (28, 71901871), (38, 52980326), (76, 26490163), (133, 15137236), (266, 7568618), (532, 3784309)]