2015081632

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{20333}}^1$

素因数の和:20525

約数の個数: 48

約数和(自身を含む): 4201817760

約数和(自身を除く): 2186736128

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 163, 304, 326, 608, 652, 1304, 2608, 3097, 5216, 6194, 12388, 20333, 24776, 40666, 49552, 81332, 99104, 162664, 325328, 386327, 650656, 772654, 1545308, 3090616, 3314279, 6181232, 6628558, 12362464, 13257116, 26514232, 53028464, 62971301, 106056928, 125942602, 251885204, 503770408, 1007540816, 2015081632]

約数ペア:

[(1, 2015081632), (2, 1007540816), (4, 503770408), (8, 251885204), (16, 125942602), (19, 106056928), (32, 62971301), (38, 53028464), (76, 26514232), (152, 13257116), (163, 12362464), (304, 6628558), (326, 6181232), (608, 3314279), (652, 3090616), (1304, 1545308), (2608, 772654), (3097, 650656), (5216, 386327), (6194, 325328), (12388, 162664), (20333, 99104), (24776, 81332), (40666, 49552)]