874801413794

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{304537}}^1$

素因数の和:305391

約数の個数: 64

約数和(自身を含む): 1709232924672

約数和(自身を除く): 834431510878

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 811, 1622, 1771, 3542, 5677, 8921, 11354, 17842, 18653, 37306, 62447, 124894, 130571, 205183, 261142, 304537, 410366, 609074, 1436281, 2131759, 2872562, 3349907, 4263518, 6699814, 7004351, 14008702, 23449349, 46898698, 49030457, 77047861, 98060914, 154095722, 246979507, 493959014, 539335027, 1078670054, 1728856549, 2716774577, 3457713098, 5433549154, 5680528661, 11361057322, 19017422039, 38034844078, 39763700627, 62485815271, 79527401254, 124971630542, 437400706897, 874801413794]

約数ペア:

[(1, 874801413794), (2, 437400706897), (7, 124971630542), (11, 79527401254), (14, 62485815271), (22, 39763700627), (23, 38034844078), (46, 19017422039), (77, 11361057322), (154, 5680528661), (161, 5433549154), (253, 3457713098), (322, 2716774577), (506, 1728856549), (811, 1078670054), (1622, 539335027), (1771, 493959014), (3542, 246979507), (5677, 154095722), (8921, 98060914), (11354, 77047861), (17842, 49030457), (18653, 46898698), (37306, 23449349), (62447, 14008702), (124894, 7004351), (130571, 6699814), (205183, 4263518), (261142, 3349907), (304537, 2872562), (410366, 2131759), (609074, 1436281)]