2770248

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 7510320

約数和(自身を除く): 4740072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 683, 1014, 1352, 1366, 2028, 2049, 2732, 4056, 4098, 5464, 8196, 8879, 16392, 17758, 26637, 35516, 53274, 71032, 106548, 115427, 213096, 230854, 346281, 461708, 692562, 923416, 1385124, 2770248]

約数ペア:

[(1, 2770248), (2, 1385124), (3, 923416), (4, 692562), (6, 461708), (8, 346281), (12, 230854), (13, 213096), (24, 115427), (26, 106548), (39, 71032), (52, 53274), (78, 35516), (104, 26637), (156, 17758), (169, 16392), (312, 8879), (338, 8196), (507, 5464), (676, 4098), (683, 4056), (1014, 2732), (1352, 2049), (1366, 2028)]