2013490864

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{44171}}^1$

素因数の和:44234

約数の個数: 80

約数和(自身を含む): 4995323136

約数和(自身を除く): 2981832272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 259, 296, 308, 407, 518, 592, 616, 814, 1036, 1232, 1628, 2072, 2849, 3256, 4144, 5698, 6512, 11396, 22792, 44171, 45584, 88342, 176684, 309197, 353368, 485881, 618394, 706736, 971762, 1236788, 1634327, 1943524, 2473576, 3268654, 3401167, 3887048, 4947152, 6537308, 6802334, 7774096, 11440289, 13074616, 13604668, 17977597, 22880578, 26149232, 27209336, 35955194, 45761156, 54418672, 71910388, 91522312, 125843179, 143820776, 183044624, 251686358, 287641552, 503372716, 1006745432, 2013490864]

約数ペア:

[(1, 2013490864), (2, 1006745432), (4, 503372716), (7, 287641552), (8, 251686358), (11, 183044624), (14, 143820776), (16, 125843179), (22, 91522312), (28, 71910388), (37, 54418672), (44, 45761156), (56, 35955194), (74, 27209336), (77, 26149232), (88, 22880578), (112, 17977597), (148, 13604668), (154, 13074616), (176, 11440289), (259, 7774096), (296, 6802334), (308, 6537308), (407, 4947152), (518, 3887048), (592, 3401167), (616, 3268654), (814, 2473576), (1036, 1943524), (1232, 1634327), (1628, 1236788), (2072, 971762), (2849, 706736), (3256, 618394), (4144, 485881), (5698, 353368), (6512, 309197), (11396, 176684), (22792, 88342), (44171, 45584)]