2006405988

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1\times {\mathrm{6269}}^1$

素因数の和:6604

約数の個数: 48

約数和(自身を含む): 4740120000

約数和(自身を除く): 2733714012

約数列:

[1, 2, 3, 4, 6, 12, 149, 179, 298, 358, 447, 537, 596, 716, 894, 1074, 1788, 2148, 6269, 12538, 18807, 25076, 26671, 37614, 53342, 75228, 80013, 106684, 160026, 320052, 934081, 1122151, 1868162, 2244302, 2802243, 3366453, 3736324, 4488604, 5604486, 6732906, 11208972, 13465812, 167200499, 334400998, 501601497, 668801996, 1003202994, 2006405988]

約数ペア:

[(1, 2006405988), (2, 1003202994), (3, 668801996), (4, 501601497), (6, 334400998), (12, 167200499), (149, 13465812), (179, 11208972), (298, 6732906), (358, 5604486), (447, 4488604), (537, 3736324), (596, 3366453), (716, 2802243), (894, 2244302), (1074, 1868162), (1788, 1122151), (2148, 934081), (6269, 320052), (12538, 160026), (18807, 106684), (25076, 80013), (26671, 75228), (37614, 53342)]