2279241488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{144037}}^1$

素因数の和:144111

約数の個数: 40

約数和(自身を含む): 4715227968

約数和(自身を除く): 2435986480

約数列:

[1, 2, 4, 8, 16, 23, 43, 46, 86, 92, 172, 184, 344, 368, 688, 989, 1978, 3956, 7912, 15824, 144037, 288074, 576148, 1152296, 2304592, 3312851, 6193591, 6625702, 12387182, 13251404, 24774364, 26502808, 49548728, 53005616, 99097456, 142452593, 284905186, 569810372, 1139620744, 2279241488]

約数ペア:

[(1, 2279241488), (2, 1139620744), (4, 569810372), (8, 284905186), (16, 142452593), (23, 99097456), (43, 53005616), (46, 49548728), (86, 26502808), (92, 24774364), (172, 13251404), (184, 12387182), (344, 6625702), (368, 6193591), (688, 3312851), (989, 2304592), (1978, 1152296), (3956, 576148), (7912, 288074), (15824, 144037)]