2761384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 5608800

約数和(自身を除く): 2847416

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 148, 152, 296, 491, 703, 982, 1406, 1964, 2812, 3928, 5624, 9329, 18167, 18658, 36334, 37316, 72668, 74632, 145336, 345173, 690346, 1380692, 2761384]

約数ペア:

[(1, 2761384), (2, 1380692), (4, 690346), (8, 345173), (19, 145336), (37, 74632), (38, 72668), (74, 37316), (76, 36334), (148, 18658), (152, 18167), (296, 9329), (491, 5624), (703, 3928), (982, 2812), (1406, 1964)]