1639844536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2677}}^1\times {\mathrm{6961}}^1$

素因数の和:9655

約数の個数: 32

約数和(自身を含む): 3355962480

約数和(自身を除く): 1716117944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2677, 5354, 6961, 10708, 13922, 21416, 27844, 29447, 55688, 58894, 76571, 117788, 153142, 235576, 306284, 612568, 18634597, 37269194, 74538388, 149076776, 204980567, 409961134, 819922268, 1639844536]

約数ペア:

[(1, 1639844536), (2, 819922268), (4, 409961134), (8, 204980567), (11, 149076776), (22, 74538388), (44, 37269194), (88, 18634597), (2677, 612568), (5354, 306284), (6961, 235576), (10708, 153142), (13922, 117788), (21416, 76571), (27844, 58894), (29447, 55688)]