2492554384

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{62539}}^1$

素因数の和:62647

約数の個数: 40

約数和(自身を含む): 5025214080

約数和(自身を除く): 2532659696

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 376, 424, 752, 848, 2491, 4982, 9964, 19928, 39856, 62539, 125078, 250156, 500312, 1000624, 2939333, 3314567, 5878666, 6629134, 11757332, 13258268, 23514664, 26516536, 47029328, 53033072, 155784649, 311569298, 623138596, 1246277192, 2492554384]

約数ペア:

[(1, 2492554384), (2, 1246277192), (4, 623138596), (8, 311569298), (16, 155784649), (47, 53033072), (53, 47029328), (94, 26516536), (106, 23514664), (188, 13258268), (212, 11757332), (376, 6629134), (424, 5878666), (752, 3314567), (848, 2939333), (2491, 1000624), (4982, 500312), (9964, 250156), (19928, 125078), (39856, 62539)]