454184358

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{20963}}^1$

素因数の和:21148

約数の個数: 32

約数和(自身を含む): 953945856

約数和(自身を除く): 499761498

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 157, 314, 471, 942, 3611, 7222, 10833, 20963, 21666, 41926, 62889, 125778, 482149, 964298, 1446447, 2892894, 3291191, 6582382, 9873573, 19747146, 75697393, 151394786, 227092179, 454184358]

約数ペア:

[(1, 454184358), (2, 227092179), (3, 151394786), (6, 75697393), (23, 19747146), (46, 9873573), (69, 6582382), (138, 3291191), (157, 2892894), (314, 1446447), (471, 964298), (942, 482149), (3611, 125778), (7222, 62889), (10833, 41926), (20963, 21666)]