2763459788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1\times {\mathrm{2081}}^1$

素因数の和:2378

約数の個数: 48

約数和(自身を含む): 5173187040

約数和(自身を除く): 2409727252

約数列:

[1, 2, 4, 19, 38, 76, 101, 173, 202, 346, 404, 692, 1919, 2081, 3287, 3838, 4162, 6574, 7676, 8324, 13148, 17473, 34946, 39539, 69892, 79078, 158156, 210181, 331987, 360013, 420362, 663974, 720026, 840724, 1327948, 1440052, 3993439, 6840247, 7986878, 13680494, 15973756, 27360988, 36361313, 72722626, 145445252, 690864947, 1381729894, 2763459788]

約数ペア:

[(1, 2763459788), (2, 1381729894), (4, 690864947), (19, 145445252), (38, 72722626), (76, 36361313), (101, 27360988), (173, 15973756), (202, 13680494), (346, 7986878), (404, 6840247), (692, 3993439), (1919, 1440052), (2081, 1327948), (3287, 840724), (3838, 720026), (4162, 663974), (6574, 420362), (7676, 360013), (8324, 331987), (13148, 210181), (17473, 158156), (34946, 79078), (39539, 69892)]