1275503008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{11069}}^1$

素因数の和:11369

約数の個数: 48

約数和(自身を含む): 2714319720

約数和(自身を除く): 1438816712

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 277, 416, 554, 1108, 2216, 3601, 4432, 7202, 8864, 11069, 14404, 22138, 28808, 44276, 57616, 88552, 115232, 143897, 177104, 287794, 354208, 575588, 1151176, 2302352, 3066113, 4604704, 6132226, 12264452, 24528904, 39859469, 49057808, 79718938, 98115616, 159437876, 318875752, 637751504, 1275503008]

約数ペア:

[(1, 1275503008), (2, 637751504), (4, 318875752), (8, 159437876), (13, 98115616), (16, 79718938), (26, 49057808), (32, 39859469), (52, 24528904), (104, 12264452), (208, 6132226), (277, 4604704), (416, 3066113), (554, 2302352), (1108, 1151176), (2216, 575588), (3601, 354208), (4432, 287794), (7202, 177104), (8864, 143897), (11069, 115232), (14404, 88552), (22138, 57616), (28808, 44276)]