2072292

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 5208000

約数和(自身を除く): 3135708

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 61, 76, 114, 122, 149, 183, 228, 244, 298, 366, 447, 596, 732, 894, 1159, 1788, 2318, 2831, 3477, 4636, 5662, 6954, 8493, 9089, 11324, 13908, 16986, 18178, 27267, 33972, 36356, 54534, 109068, 172691, 345382, 518073, 690764, 1036146, 2072292]

約数ペア:

[(1, 2072292), (2, 1036146), (3, 690764), (4, 518073), (6, 345382), (12, 172691), (19, 109068), (38, 54534), (57, 36356), (61, 33972), (76, 27267), (114, 18178), (122, 16986), (149, 13908), (183, 11324), (228, 9089), (244, 8493), (298, 6954), (366, 5662), (447, 4636), (596, 3477), (732, 2831), (894, 2318), (1159, 1788)]