1338980448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1072901}}^1$

素因数の和:1072927

約数の個数: 48

約数和(自身を含む): 3785198256

約数和(自身を除く): 2446217808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 1072901, 2145802, 3218703, 4291604, 6437406, 8583208, 12874812, 13947713, 17166416, 25749624, 27895426, 34332832, 41843139, 51499248, 55790852, 83686278, 102998496, 111581704, 167372556, 223163408, 334745112, 446326816, 669490224, 1338980448]

約数ペア:

[(1, 1338980448), (2, 669490224), (3, 446326816), (4, 334745112), (6, 223163408), (8, 167372556), (12, 111581704), (13, 102998496), (16, 83686278), (24, 55790852), (26, 51499248), (32, 41843139), (39, 34332832), (48, 27895426), (52, 25749624), (78, 17166416), (96, 13947713), (104, 12874812), (156, 8583208), (208, 6437406), (312, 4291604), (416, 3218703), (624, 2145802), (1248, 1072901)]