9911509916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1109663}}^1$

素因数の和:1109714

約数の個数: 48

約数和(自身を含む): 22370826240

約数和(自身を除く): 12459316324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 29, 44, 58, 77, 116, 154, 203, 308, 319, 406, 638, 812, 1276, 2233, 4466, 8932, 1109663, 2219326, 4438652, 7767641, 12206293, 15535282, 24412586, 31070564, 32180227, 48825172, 64360454, 85444051, 128720908, 170888102, 225261589, 341776204, 353982497, 450523178, 707964994, 901046356, 1415929988, 2477877479, 4955754958, 9911509916]

約数ペア:

[(1, 9911509916), (2, 4955754958), (4, 2477877479), (7, 1415929988), (11, 901046356), (14, 707964994), (22, 450523178), (28, 353982497), (29, 341776204), (44, 225261589), (58, 170888102), (77, 128720908), (116, 85444051), (154, 64360454), (203, 48825172), (308, 32180227), (319, 31070564), (406, 24412586), (638, 15535282), (812, 12206293), (1276, 7767641), (2233, 4438652), (4466, 2219326), (8932, 1109663)]