1039971842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1913}}^1$

素因数の和:2067

約数の個数: 64

約数和(自身を含む): 2006484480

約数和(自身を除く): 966512638

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 103, 182, 203, 206, 377, 406, 721, 754, 1339, 1442, 1913, 2639, 2678, 2987, 3826, 5278, 5974, 9373, 13391, 18746, 20909, 24869, 26782, 38831, 41818, 49738, 55477, 77662, 110954, 174083, 197039, 271817, 348166, 388339, 394078, 543634, 721201, 776678, 1379273, 1442402, 2561507, 2758546, 5048407, 5123014, 5714131, 10096814, 11428262, 17930549, 35861098, 39998917, 74283703, 79997834, 148567406, 519985921, 1039971842]

約数ペア:

[(1, 1039971842), (2, 519985921), (7, 148567406), (13, 79997834), (14, 74283703), (26, 39998917), (29, 35861098), (58, 17930549), (91, 11428262), (103, 10096814), (182, 5714131), (203, 5123014), (206, 5048407), (377, 2758546), (406, 2561507), (721, 1442402), (754, 1379273), (1339, 776678), (1442, 721201), (1913, 543634), (2639, 394078), (2678, 388339), (2987, 348166), (3826, 271817), (5278, 197039), (5974, 174083), (9373, 110954), (13391, 77662), (18746, 55477), (20909, 49738), (24869, 41818), (26782, 38831)]