1277310054

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{17891}}^1$

素因数の和:18132

約数の個数: 32

約数和(自身を含む): 2605647744

約数和(自身を除く): 1328337690

約数列:

[1, 2, 3, 6, 73, 146, 163, 219, 326, 438, 489, 978, 11899, 17891, 23798, 35697, 35782, 53673, 71394, 107346, 1306043, 2612086, 2916233, 3918129, 5832466, 7836258, 8748699, 17497398, 212885009, 425770018, 638655027, 1277310054]

約数ペア:

[(1, 1277310054), (2, 638655027), (3, 425770018), (6, 212885009), (73, 17497398), (146, 8748699), (163, 7836258), (219, 5832466), (326, 3918129), (438, 2916233), (489, 2612086), (978, 1306043), (11899, 107346), (17891, 71394), (23798, 53673), (35697, 35782)]