898487916

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{25633}}^1$

素因数の和:25790

約数の個数: 48

約数和(自身を含む): 2204934144

約数和(自身を除く): 1306446228

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 127, 138, 254, 276, 381, 508, 762, 1524, 2921, 5842, 8763, 11684, 17526, 25633, 35052, 51266, 76899, 102532, 153798, 307596, 589559, 1179118, 1768677, 2358236, 3255391, 3537354, 6510782, 7074708, 9766173, 13021564, 19532346, 39064692, 74873993, 149747986, 224621979, 299495972, 449243958, 898487916]

約数ペア:

[(1, 898487916), (2, 449243958), (3, 299495972), (4, 224621979), (6, 149747986), (12, 74873993), (23, 39064692), (46, 19532346), (69, 13021564), (92, 9766173), (127, 7074708), (138, 6510782), (254, 3537354), (276, 3255391), (381, 2358236), (508, 1768677), (762, 1179118), (1524, 589559), (2921, 307596), (5842, 153798), (8763, 102532), (11684, 76899), (17526, 51266), (25633, 35052)]