2450873384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{220879}}^1$

素因数の和:220977

約数の個数: 32

約数和(自身を含む): 4903536000

約数和(自身を除く): 2452662616

約数列:

[1, 2, 4, 8, 19, 38, 73, 76, 146, 152, 292, 584, 1387, 2774, 5548, 11096, 220879, 441758, 883516, 1767032, 4196701, 8393402, 16124167, 16786804, 32248334, 33573608, 64496668, 128993336, 306359173, 612718346, 1225436692, 2450873384]

約数ペア:

[(1, 2450873384), (2, 1225436692), (4, 612718346), (8, 306359173), (19, 128993336), (38, 64496668), (73, 33573608), (76, 32248334), (146, 16786804), (152, 16124167), (292, 8393402), (584, 4196701), (1387, 1767032), (2774, 883516), (5548, 441758), (11096, 220879)]